28956408

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{92809}}^1$

素因数の和:92831

約数の個数: 32

約数和(自身を含む): 77960400

約数和(自身を除く): 49003992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 92809, 185618, 278427, 371236, 556854, 742472, 1113708, 1206517, 2227416, 2413034, 3619551, 4826068, 7239102, 9652136, 14478204, 28956408]

約数ペア:

[(1, 28956408), (2, 14478204), (3, 9652136), (4, 7239102), (6, 4826068), (8, 3619551), (12, 2413034), (13, 2227416), (24, 1206517), (26, 1113708), (39, 742472), (52, 556854), (78, 371236), (104, 278427), (156, 185618), (312, 92809)]