25601784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2700

約数の個数: 64

約数和(自身を含む): 71178240

約数和(自身を除く): 45576456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 2647, 3224, 4836, 5294, 7941, 9672, 10588, 15882, 21176, 31764, 34411, 63528, 68822, 82057, 103233, 137644, 164114, 206466, 246171, 275288, 328228, 412932, 492342, 656456, 825864, 984684, 1066741, 1969368, 2133482, 3200223, 4266964, 6400446, 8533928, 12800892, 25601784]

約数ペア:

[(1, 25601784), (2, 12800892), (3, 8533928), (4, 6400446), (6, 4266964), (8, 3200223), (12, 2133482), (13, 1969368), (24, 1066741), (26, 984684), (31, 825864), (39, 656456), (52, 492342), (62, 412932), (78, 328228), (93, 275288), (104, 246171), (124, 206466), (156, 164114), (186, 137644), (248, 103233), (312, 82057), (372, 68822), (403, 63528), (744, 34411), (806, 31764), (1209, 21176), (1612, 15882), (2418, 10588), (2647, 9672), (3224, 7941), (4836, 5294)]