5156912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 40

約数和(自身を含む): 10630272

約数和(自身を除く): 5473360

約数列:

[1, 2, 4, 8, 16, 31, 37, 62, 74, 124, 148, 248, 281, 296, 496, 562, 592, 1124, 1147, 2248, 2294, 4496, 4588, 8711, 9176, 10397, 17422, 18352, 20794, 34844, 41588, 69688, 83176, 139376, 166352, 322307, 644614, 1289228, 2578456, 5156912]

約数ペア:

[(1, 5156912), (2, 2578456), (4, 1289228), (8, 644614), (16, 322307), (31, 166352), (37, 139376), (62, 83176), (74, 69688), (124, 41588), (148, 34844), (248, 20794), (281, 18352), (296, 17422), (496, 10397), (562, 9176), (592, 8711), (1124, 4588), (1147, 4496), (2248, 2294)]