74648581

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 94832640

約数和(自身を除く): 20184059

約数列:

[1, 7, 17, 29, 97, 119, 203, 223, 493, 679, 1561, 1649, 2813, 3451, 3791, 6467, 11543, 19691, 21631, 26537, 45269, 47821, 109939, 151417, 334747, 367727, 627299, 769573, 2574089, 4391093, 10664083, 74648581]

約数ペア:

[(1, 74648581), (7, 10664083), (17, 4391093), (29, 2574089), (97, 769573), (119, 627299), (203, 367727), (223, 334747), (493, 151417), (679, 109939), (1561, 47821), (1649, 45269), (2813, 26537), (3451, 21631), (3791, 19691), (6467, 11543)]