39661388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{4261}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 75181680

約数和(自身を除く): 35520292

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4261, 4654, 8522, 9308, 17044, 55393, 110786, 221572, 762719, 1525438, 3050876, 9915347, 19830694, 39661388]

約数ペア:

[(1, 39661388), (2, 19830694), (4, 9915347), (13, 3050876), (26, 1525438), (52, 762719), (179, 221572), (358, 110786), (716, 55393), (2327, 17044), (4261, 9308), (4654, 8522)]