28751424

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11519}}^1$

素因数の和:11547

約数の個数: 56

約数和(自身を含む): 81930240

約数和(自身を除く): 53178816

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11519, 23038, 34557, 46076, 69114, 92152, 138228, 149747, 184304, 276456, 299494, 368608, 449241, 552912, 598988, 737216, 898482, 1105824, 1197976, 1796964, 2211648, 2395952, 3593928, 4791904, 7187856, 9583808, 14375712, 28751424]

約数ペア:

[(1, 28751424), (2, 14375712), (3, 9583808), (4, 7187856), (6, 4791904), (8, 3593928), (12, 2395952), (13, 2211648), (16, 1796964), (24, 1197976), (26, 1105824), (32, 898482), (39, 737216), (48, 598988), (52, 552912), (64, 449241), (78, 368608), (96, 299494), (104, 276456), (156, 184304), (192, 149747), (208, 138228), (312, 92152), (416, 69114), (624, 46076), (832, 34557), (1248, 23038), (2496, 11519)]