42806472

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 110488320

約数和(自身を除く): 67681848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 137, 141, 188, 274, 277, 282, 376, 411, 548, 554, 564, 822, 831, 1096, 1108, 1128, 1644, 1662, 2216, 3288, 3324, 6439, 6648, 12878, 13019, 19317, 25756, 26038, 37949, 38634, 39057, 51512, 52076, 75898, 77268, 78114, 104152, 113847, 151796, 154536, 156228, 227694, 303592, 312456, 455388, 910776, 1783603, 3567206, 5350809, 7134412, 10701618, 14268824, 21403236, 42806472]

約数ペア:

[(1, 42806472), (2, 21403236), (3, 14268824), (4, 10701618), (6, 7134412), (8, 5350809), (12, 3567206), (24, 1783603), (47, 910776), (94, 455388), (137, 312456), (141, 303592), (188, 227694), (274, 156228), (277, 154536), (282, 151796), (376, 113847), (411, 104152), (548, 78114), (554, 77268), (564, 75898), (822, 52076), (831, 51512), (1096, 39057), (1108, 38634), (1128, 37949), (1644, 26038), (1662, 25756), (2216, 19317), (3288, 13019), (3324, 12878), (6439, 6648)]