75111728

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{52747}}^1$

素因数の和:52844

約数の個数: 20

約数和(自身を含む): 147166920

約数和(自身を除く): 72055192

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 52747, 105494, 210988, 421976, 843952, 4694483, 9388966, 18777932, 37555864, 75111728]

約数ペア:

[(1, 75111728), (2, 37555864), (4, 18777932), (8, 9388966), (16, 4694483), (89, 843952), (178, 421976), (356, 210988), (712, 105494), (1424, 52747)]