42053438

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{809}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 74649600

約数和(自身を除く): 32596162

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 809, 1106, 1618, 3713, 5663, 7426, 11326, 25991, 38023, 51982, 63911, 76046, 127822, 266161, 447377, 532322, 894754, 3003817, 6007634, 21026719, 42053438]

約数ペア:

[(1, 42053438), (2, 21026719), (7, 6007634), (14, 3003817), (47, 894754), (79, 532322), (94, 447377), (158, 266161), (329, 127822), (553, 76046), (658, 63911), (809, 51982), (1106, 38023), (1618, 25991), (3713, 11326), (5663, 7426)]