42540302

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 74965440

約数和(自身を除く): 32425138

約数列:

[1, 2, 7, 14, 61, 109, 122, 218, 427, 457, 763, 854, 914, 1526, 3199, 6398, 6649, 13298, 27877, 46543, 49813, 55754, 93086, 99626, 195139, 348691, 390278, 697382, 3038593, 6077186, 21270151, 42540302]

約数ペア:

[(1, 42540302), (2, 21270151), (7, 6077186), (14, 3038593), (61, 697382), (109, 390278), (122, 348691), (218, 195139), (427, 99626), (457, 93086), (763, 55754), (854, 49813), (914, 46543), (1526, 27877), (3199, 13298), (6398, 6649)]