25188152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 55404000

約数和(自身を除く): 30215848

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 113, 136, 149, 187, 226, 298, 374, 452, 596, 748, 904, 1192, 1243, 1496, 1639, 1921, 2486, 2533, 3278, 3842, 4972, 5066, 6556, 7684, 9944, 10132, 13112, 15368, 16837, 20264, 21131, 27863, 33674, 42262, 55726, 67348, 84524, 111452, 134696, 169048, 185207, 222904, 286229, 370414, 572458, 740828, 1144916, 1481656, 2289832, 3148519, 6297038, 12594076, 25188152]

約数ペア:

[(1, 25188152), (2, 12594076), (4, 6297038), (8, 3148519), (11, 2289832), (17, 1481656), (22, 1144916), (34, 740828), (44, 572458), (68, 370414), (88, 286229), (113, 222904), (136, 185207), (149, 169048), (187, 134696), (226, 111452), (298, 84524), (374, 67348), (452, 55726), (596, 42262), (748, 33674), (904, 27863), (1192, 21131), (1243, 20264), (1496, 16837), (1639, 15368), (1921, 13112), (2486, 10132), (2533, 9944), (3278, 7684), (3842, 6556), (4972, 5066)]