25828968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:678

約数の個数: 64

約数和(自身を含む): 70917120

約数和(自身を除く): 45088152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 431, 454, 681, 862, 908, 1293, 1362, 1724, 1816, 2497, 2586, 2724, 3448, 4741, 4994, 5172, 5448, 7491, 9482, 9988, 10344, 14223, 14982, 18964, 19976, 28446, 29964, 37928, 56892, 59928, 97837, 113784, 195674, 293511, 391348, 587022, 782696, 1076207, 1174044, 2152414, 2348088, 3228621, 4304828, 6457242, 8609656, 12914484, 25828968]

約数ペア:

[(1, 25828968), (2, 12914484), (3, 8609656), (4, 6457242), (6, 4304828), (8, 3228621), (11, 2348088), (12, 2152414), (22, 1174044), (24, 1076207), (33, 782696), (44, 587022), (66, 391348), (88, 293511), (132, 195674), (227, 113784), (264, 97837), (431, 59928), (454, 56892), (681, 37928), (862, 29964), (908, 28446), (1293, 19976), (1362, 18964), (1724, 14982), (1816, 14223), (2497, 10344), (2586, 9988), (2724, 9482), (3448, 7491), (4741, 5448), (4994, 5172)]