28244424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{90527}}^1$

素因数の和:90549

約数の個数: 32

約数和(自身を含む): 76043520

約数和(自身を除く): 47799096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 90527, 181054, 271581, 362108, 543162, 724216, 1086324, 1176851, 2172648, 2353702, 3530553, 4707404, 7061106, 9414808, 14122212, 28244424]

約数ペア:

[(1, 28244424), (2, 14122212), (3, 9414808), (4, 7061106), (6, 4707404), (8, 3530553), (12, 2353702), (13, 2172648), (24, 1176851), (26, 1086324), (39, 724216), (52, 543162), (78, 362108), (104, 271581), (156, 181054), (312, 90527)]