554460688

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{1321}}^1$

素因数の和:2075

約数の個数: 40

約数和(自身を含む): 1105694360

約数和(自身を除く): 551233672

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 709, 1321, 1418, 2642, 2836, 5284, 5672, 10568, 11344, 21136, 26233, 48877, 52466, 97754, 104932, 195508, 209864, 391016, 419728, 782032, 936589, 1873178, 3746356, 7492712, 14985424, 34653793, 69307586, 138615172, 277230344, 554460688]

約数ペア:

[(1, 554460688), (2, 277230344), (4, 138615172), (8, 69307586), (16, 34653793), (37, 14985424), (74, 7492712), (148, 3746356), (296, 1873178), (592, 936589), (709, 782032), (1321, 419728), (1418, 391016), (2642, 209864), (2836, 195508), (5284, 104932), (5672, 97754), (10568, 52466), (11344, 48877), (21136, 26233)]