69156988

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 123520208

約数和(自身を除く): 54363220

約数列:

[1, 2, 4, 73, 146, 163, 292, 326, 652, 1453, 2906, 5812, 11899, 23798, 47596, 106069, 212138, 236839, 424276, 473678, 947356, 17289247, 34578494, 69156988]

約数ペア:

[(1, 69156988), (2, 34578494), (4, 17289247), (73, 947356), (146, 473678), (163, 424276), (292, 236839), (326, 212138), (652, 106069), (1453, 47596), (2906, 23798), (5812, 11899)]