27599908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2521}}^1$

素因数の和:2572

約数の個数: 48

約数和(自身を含む): 61012224

約数和(自身を除く): 33412316

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2521, 2737, 5042, 5474, 10084, 10948, 17647, 35294, 42857, 57983, 70588, 85714, 115966, 171428, 231932, 299999, 405881, 599998, 811762, 985711, 1199996, 1623524, 1971422, 3942844, 6899977, 13799954, 27599908]

約数ペア:

[(1, 27599908), (2, 13799954), (4, 6899977), (7, 3942844), (14, 1971422), (17, 1623524), (23, 1199996), (28, 985711), (34, 811762), (46, 599998), (68, 405881), (92, 299999), (119, 231932), (161, 171428), (238, 115966), (322, 85714), (391, 70588), (476, 57983), (644, 42857), (782, 35294), (1564, 17647), (2521, 10948), (2737, 10084), (5042, 5474)]