38653648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12919}}^1$

素因数の和:12955

約数の個数: 40

約数和(自身を含む): 86512320

約数和(自身を除く): 47858672

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 12919, 25838, 51676, 103352, 142109, 206704, 219623, 284218, 439246, 568436, 878492, 1136872, 1756984, 2273744, 2415853, 3513968, 4831706, 9663412, 19326824, 38653648]

約数ペア:

[(1, 38653648), (2, 19326824), (4, 9663412), (8, 4831706), (11, 3513968), (16, 2415853), (17, 2273744), (22, 1756984), (34, 1136872), (44, 878492), (68, 568436), (88, 439246), (136, 284218), (176, 219623), (187, 206704), (272, 142109), (374, 103352), (748, 51676), (1496, 25838), (2992, 12919)]