72955696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414521}}^1$

素因数の和:414540

約数の個数: 20

約数和(自身を含む): 154202184

約数和(自身を除く): 81246488

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414521, 829042, 1658084, 3316168, 4559731, 6632336, 9119462, 18238924, 36477848, 72955696]

約数ペア:

[(1, 72955696), (2, 36477848), (4, 18238924), (8, 9119462), (11, 6632336), (16, 4559731), (22, 3316168), (44, 1658084), (88, 829042), (176, 414521)]