65276464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21817}}^1$

素因数の和:21853

約数の個数: 40

約数和(自身を含む): 146093328

約数和(自身を除く): 80816864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 21817, 43634, 87268, 174536, 239987, 349072, 370889, 479974, 741778, 959948, 1483556, 1919896, 2967112, 3839792, 4079779, 5934224, 8159558, 16319116, 32638232, 65276464]

約数ペア:

[(1, 65276464), (2, 32638232), (4, 16319116), (8, 8159558), (11, 5934224), (16, 4079779), (17, 3839792), (22, 2967112), (34, 1919896), (44, 1483556), (68, 959948), (88, 741778), (136, 479974), (176, 370889), (187, 349072), (272, 239987), (374, 174536), (748, 87268), (1496, 43634), (2992, 21817)]