23333828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 48620544

約数和(自身を除く): 25286716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 101, 148, 202, 223, 259, 404, 446, 518, 707, 892, 1036, 1414, 1561, 2828, 3122, 3737, 6244, 7474, 8251, 14948, 16502, 22523, 26159, 33004, 45046, 52318, 57757, 90092, 104636, 115514, 157661, 231028, 315322, 630644, 833351, 1666702, 3333404, 5833457, 11666914, 23333828]

約数ペア:

[(1, 23333828), (2, 11666914), (4, 5833457), (7, 3333404), (14, 1666702), (28, 833351), (37, 630644), (74, 315322), (101, 231028), (148, 157661), (202, 115514), (223, 104636), (259, 90092), (404, 57757), (446, 52318), (518, 45046), (707, 33004), (892, 26159), (1036, 22523), (1414, 16502), (1561, 14948), (2828, 8251), (3122, 7474), (3737, 6244)]