56291428

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{2459}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 101253600

約数和(自身を除く): 44962172

約数列:

[1, 2, 4, 59, 97, 118, 194, 236, 388, 2459, 4918, 5723, 9836, 11446, 22892, 145081, 238523, 290162, 477046, 580324, 954092, 14072857, 28145714, 56291428]

約数ペア:

[(1, 56291428), (2, 28145714), (4, 14072857), (59, 954092), (97, 580324), (118, 477046), (194, 290162), (236, 238523), (388, 145081), (2459, 22892), (4918, 11446), (5723, 9836)]