27153296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:759

約数の個数: 40

約数和(自身を含む): 54800064

約数和(自身を除く): 27646768

約数列:

[1, 2, 4, 8, 16, 43, 61, 86, 122, 172, 244, 344, 488, 647, 688, 976, 1294, 2588, 2623, 5176, 5246, 10352, 10492, 20984, 27821, 39467, 41968, 55642, 78934, 111284, 157868, 222568, 315736, 445136, 631472, 1697081, 3394162, 6788324, 13576648, 27153296]

約数ペア:

[(1, 27153296), (2, 13576648), (4, 6788324), (8, 3394162), (16, 1697081), (43, 631472), (61, 445136), (86, 315736), (122, 222568), (172, 157868), (244, 111284), (344, 78934), (488, 55642), (647, 41968), (688, 39467), (976, 27821), (1294, 20984), (2588, 10492), (2623, 10352), (5176, 5246)]