78218764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{3221}}^1$

素因数の和:3705

約数の個数: 24

約数和(自身を含む): 147773808

約数和(自身を除く): 69555044

約数列:

[1, 2, 4, 13, 26, 52, 467, 934, 1868, 3221, 6071, 6442, 12142, 12884, 24284, 41873, 83746, 167492, 1504207, 3008414, 6016828, 19554691, 39109382, 78218764]

約数ペア:

[(1, 78218764), (2, 39109382), (4, 19554691), (13, 6016828), (26, 3008414), (52, 1504207), (467, 167492), (934, 83746), (1868, 41873), (3221, 24284), (6071, 12884), (6442, 12142)]