28242292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1163}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 53385696

約数和(自身を除く): 25143404

約数列:

[1, 2, 4, 13, 26, 52, 467, 934, 1163, 1868, 2326, 4652, 6071, 12142, 15119, 24284, 30238, 60476, 543121, 1086242, 2172484, 7060573, 14121146, 28242292]

約数ペア:

[(1, 28242292), (2, 14121146), (4, 7060573), (13, 2172484), (26, 1086242), (52, 543121), (467, 60476), (934, 30238), (1163, 24284), (1868, 15119), (2326, 12142), (4652, 6071)]