72952528

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{414503}}^1$

素因数の和:414522

約数の個数: 20

約数和(自身を含む): 154195488

約数和(自身を除く): 81242960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 414503, 829006, 1658012, 3316024, 4559533, 6632048, 9119066, 18238132, 36476264, 72952528]

約数ペア:

[(1, 72952528), (2, 36476264), (4, 18238132), (8, 9119066), (11, 6632048), (16, 4559533), (22, 3316024), (44, 1658012), (88, 829006), (176, 414503)]