12674792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 64

約数和(自身を含む): 27760320

約数和(自身を除く): 15085528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 67, 68, 104, 107, 134, 136, 214, 221, 268, 428, 442, 536, 856, 871, 884, 1139, 1391, 1742, 1768, 1819, 2278, 2782, 3484, 3638, 4556, 5564, 6968, 7169, 7276, 9112, 11128, 14338, 14552, 14807, 23647, 28676, 29614, 47294, 57352, 59228, 93197, 94588, 118456, 121873, 186394, 189176, 243746, 372788, 487492, 745576, 974984, 1584349, 3168698, 6337396, 12674792]

約数ペア:

[(1, 12674792), (2, 6337396), (4, 3168698), (8, 1584349), (13, 974984), (17, 745576), (26, 487492), (34, 372788), (52, 243746), (67, 189176), (68, 186394), (104, 121873), (107, 118456), (134, 94588), (136, 93197), (214, 59228), (221, 57352), (268, 47294), (428, 29614), (442, 28676), (536, 23647), (856, 14807), (871, 14552), (884, 14338), (1139, 11128), (1391, 9112), (1742, 7276), (1768, 7169), (1819, 6968), (2278, 5564), (2782, 4556), (3484, 3638)]