47974491472

素因数分解:

$2^4\times {\mathrm{40253}}^1\times {\mathrm{74489}}^1$

素因数の和:114750

約数の個数: 20

約数和(自身を含む): 92954134260

約数和(自身を除く): 44979642788

約数列:

[1, 2, 4, 8, 16, 40253, 74489, 80506, 148978, 161012, 297956, 322024, 595912, 644048, 1191824, 2998405717, 5996811434, 11993622868, 23987245736, 47974491472]

約数ペア:

[(1, 47974491472), (2, 23987245736), (4, 11993622868), (8, 5996811434), (16, 2998405717), (40253, 1191824), (74489, 644048), (80506, 595912), (148978, 322024), (161012, 297956)]