4182728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 8977500

約数和(自身を除く): 4794772

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 116, 121, 149, 232, 242, 298, 319, 484, 596, 638, 968, 1192, 1276, 1639, 2552, 3278, 3509, 4321, 6556, 7018, 8642, 13112, 14036, 17284, 18029, 28072, 34568, 36058, 47531, 72116, 95062, 144232, 190124, 380248, 522841, 1045682, 2091364, 4182728]

約数ペア:

[(1, 4182728), (2, 2091364), (4, 1045682), (8, 522841), (11, 380248), (22, 190124), (29, 144232), (44, 95062), (58, 72116), (88, 47531), (116, 36058), (121, 34568), (149, 28072), (232, 18029), (242, 17284), (298, 14036), (319, 13112), (484, 8642), (596, 7018), (638, 6556), (968, 4321), (1192, 3509), (1276, 3278), (1639, 2552)]