60281456

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{221623}}^1$

素因数の和:221648

約数の個数: 20

約数和(自身を含む): 123666192

約数和(自身を除く): 63384736

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 221623, 443246, 886492, 1772984, 3545968, 3767591, 7535182, 15070364, 30140728, 60281456]

約数ペア:

[(1, 60281456), (2, 30140728), (4, 15070364), (8, 7535182), (16, 3767591), (17, 3545968), (34, 1772984), (68, 886492), (136, 443246), (272, 221623)]