25107848

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 48266400

約数和(自身を除く): 23158552

約数列:

[1, 2, 4, 8, 67, 134, 139, 268, 278, 337, 536, 556, 674, 1112, 1348, 2696, 9313, 18626, 22579, 37252, 45158, 46843, 74504, 90316, 93686, 180632, 187372, 374744, 3138481, 6276962, 12553924, 25107848]

約数ペア:

[(1, 25107848), (2, 12553924), (4, 6276962), (8, 3138481), (67, 374744), (134, 187372), (139, 180632), (268, 93686), (278, 90316), (337, 74504), (536, 46843), (556, 45158), (674, 37252), (1112, 22579), (1348, 18626), (2696, 9313)]