71999444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 142502976

約数和(自身を除く): 70503532

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 107, 164, 214, 373, 428, 451, 746, 902, 1177, 1492, 1804, 2354, 4103, 4387, 4708, 8206, 8774, 15293, 16412, 17548, 30586, 39911, 48257, 61172, 79822, 96514, 159644, 168223, 193028, 336446, 439021, 672892, 878042, 1636351, 1756084, 3272702, 6545404, 17999861, 35999722, 71999444]

約数ペア:

[(1, 71999444), (2, 35999722), (4, 17999861), (11, 6545404), (22, 3272702), (41, 1756084), (44, 1636351), (82, 878042), (107, 672892), (164, 439021), (214, 336446), (373, 193028), (428, 168223), (451, 159644), (746, 96514), (902, 79822), (1177, 61172), (1492, 48257), (1804, 39911), (2354, 30586), (4103, 17548), (4387, 16412), (4708, 15293), (8206, 8774)]