28253161288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{1723}}^1$

素因数の和:1967

約数の個数: 128

約数和(自身を含む): 62404110720

約数和(自身を除く): 34150949432

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 113, 136, 187, 194, 226, 374, 388, 452, 748, 776, 904, 1067, 1243, 1496, 1649, 1723, 1921, 2134, 2486, 3298, 3446, 3842, 4268, 4972, 6596, 6892, 7684, 8536, 9944, 10961, 13192, 13784, 15368, 18139, 18953, 21131, 21922, 29291, 36278, 37906, 42262, 43844, 58582, 72556, 75812, 84524, 87688, 117164, 120571, 145112, 151624, 167131, 169048, 186337, 194699, 234328, 241142, 322201, 334262, 372674, 389398, 482284, 644402, 668524, 745348, 778796, 964568, 1288804, 1337048, 1490696, 1557592, 1838441, 2049707, 2141689, 2577608, 2841227, 3309883, 3676882, 4099414, 4283378, 5682454, 6619766, 7353764, 8198828, 8566756, 11364908, 13239532, 14707528, 16397656, 17133512, 18885803, 22729816, 26479064, 31253497, 36408713, 37771606, 62506994, 72817426, 75543212, 125013988, 145634852, 151086424, 207743833, 250027976, 291269704, 321058651, 415487666, 642117302, 830975332, 1284234604, 1661950664, 2568469208, 3531645161, 7063290322, 14126580644, 28253161288]

約数ペア:

[(1, 28253161288), (2, 14126580644), (4, 7063290322), (8, 3531645161), (11, 2568469208), (17, 1661950664), (22, 1284234604), (34, 830975332), (44, 642117302), (68, 415487666), (88, 321058651), (97, 291269704), (113, 250027976), (136, 207743833), (187, 151086424), (194, 145634852), (226, 125013988), (374, 75543212), (388, 72817426), (452, 62506994), (748, 37771606), (776, 36408713), (904, 31253497), (1067, 26479064), (1243, 22729816), (1496, 18885803), (1649, 17133512), (1723, 16397656), (1921, 14707528), (2134, 13239532), (2486, 11364908), (3298, 8566756), (3446, 8198828), (3842, 7353764), (4268, 6619766), (4972, 5682454), (6596, 4283378), (6892, 4099414), (7684, 3676882), (8536, 3309883), (9944, 2841227), (10961, 2577608), (13192, 2141689), (13784, 2049707), (15368, 1838441), (18139, 1557592), (18953, 1490696), (21131, 1337048), (21922, 1288804), (29291, 964568), (36278, 778796), (37906, 745348), (42262, 668524), (43844, 644402), (58582, 482284), (72556, 389398), (75812, 372674), (84524, 334262), (87688, 322201), (117164, 241142), (120571, 234328), (145112, 194699), (151624, 186337), (167131, 169048)]