38979592

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 75087000

約数和(自身を除く): 36107408

約数列:

[1, 2, 4, 8, 53, 106, 149, 212, 298, 424, 596, 617, 1192, 1234, 2468, 4936, 7897, 15794, 31588, 32701, 63176, 65402, 91933, 130804, 183866, 261608, 367732, 735464, 4872449, 9744898, 19489796, 38979592]

約数ペア:

[(1, 38979592), (2, 19489796), (4, 9744898), (8, 4872449), (53, 735464), (106, 367732), (149, 261608), (212, 183866), (298, 130804), (424, 91933), (596, 65402), (617, 63176), (1192, 32701), (1234, 31588), (2468, 15794), (4936, 7897)]