15672163456

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{63737}}^1$

素因数の和:63881

約数の個数: 64

約数和(自身を含む): 33351545880

約数和(自身を除く): 17679382424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 113, 128, 136, 226, 272, 452, 544, 904, 1088, 1808, 1921, 2176, 3616, 3842, 7232, 7684, 14464, 15368, 30736, 61472, 63737, 122944, 127474, 245888, 254948, 509896, 1019792, 1083529, 2039584, 2167058, 4079168, 4334116, 7202281, 8158336, 8668232, 14404562, 17336464, 28809124, 34672928, 57618248, 69345856, 115236496, 122438777, 138691712, 230472992, 244877554, 460945984, 489755108, 921891968, 979510216, 1959020432, 3918040864, 7836081728, 15672163456]

約数ペア:

[(1, 15672163456), (2, 7836081728), (4, 3918040864), (8, 1959020432), (16, 979510216), (17, 921891968), (32, 489755108), (34, 460945984), (64, 244877554), (68, 230472992), (113, 138691712), (128, 122438777), (136, 115236496), (226, 69345856), (272, 57618248), (452, 34672928), (544, 28809124), (904, 17336464), (1088, 14404562), (1808, 8668232), (1921, 8158336), (2176, 7202281), (3616, 4334116), (3842, 4079168), (7232, 2167058), (7684, 2039584), (14464, 1083529), (15368, 1019792), (30736, 509896), (61472, 254948), (63737, 245888), (122944, 127474)]