17782807744

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{677}}^1$

素因数の和:1074

約数の個数: 112

約数和(自身を含む): 38507980896

約数和(自身を除く): 20725173152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 131, 208, 241, 262, 416, 482, 524, 677, 832, 964, 1048, 1354, 1703, 1928, 2096, 2708, 3133, 3406, 3856, 4192, 5416, 6266, 6812, 7712, 8384, 8801, 10832, 12532, 13624, 15424, 17602, 21664, 25064, 27248, 31571, 35204, 43328, 50128, 54496, 63142, 70408, 88687, 100256, 108992, 126284, 140816, 163157, 177374, 200512, 252568, 281632, 326314, 354748, 410423, 505136, 563264, 652628, 709496, 820846, 1010272, 1152931, 1305256, 1418992, 1641692, 2020544, 2121041, 2305862, 2610512, 2837984, 3283384, 4242082, 4611724, 5221024, 5675968, 6566768, 8484164, 9223448, 10442048, 13133536, 16968328, 18446896, 21373567, 26267072, 33936656, 36893792, 42747134, 67873312, 73787584, 85494268, 135746624, 170988536, 277856371, 341977072, 555712742, 683954144, 1111425484, 1367908288, 2222850968, 4445701936, 8891403872, 17782807744]

約数ペア:

[(1, 17782807744), (2, 8891403872), (4, 4445701936), (8, 2222850968), (13, 1367908288), (16, 1111425484), (26, 683954144), (32, 555712742), (52, 341977072), (64, 277856371), (104, 170988536), (131, 135746624), (208, 85494268), (241, 73787584), (262, 67873312), (416, 42747134), (482, 36893792), (524, 33936656), (677, 26267072), (832, 21373567), (964, 18446896), (1048, 16968328), (1354, 13133536), (1703, 10442048), (1928, 9223448), (2096, 8484164), (2708, 6566768), (3133, 5675968), (3406, 5221024), (3856, 4611724), (4192, 4242082), (5416, 3283384), (6266, 2837984), (6812, 2610512), (7712, 2305862), (8384, 2121041), (8801, 2020544), (10832, 1641692), (12532, 1418992), (13624, 1305256), (15424, 1152931), (17602, 1010272), (21664, 820846), (25064, 709496), (27248, 652628), (31571, 563264), (35204, 505136), (43328, 410423), (50128, 354748), (54496, 326314), (63142, 281632), (70408, 252568), (88687, 200512), (100256, 177374), (108992, 163157), (126284, 140816)]