39862004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2671}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 87983616

約数和(自身を除く): 48121612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 2671, 3731, 5342, 7462, 10684, 14924, 18697, 34723, 37394, 69446, 74788, 109511, 138892, 219022, 243061, 438044, 486122, 766577, 972244, 1423643, 1533154, 2847286, 3066308, 5694572, 9965501, 19931002, 39862004]

約数ペア:

[(1, 39862004), (2, 19931002), (4, 9965501), (7, 5694572), (13, 3066308), (14, 2847286), (26, 1533154), (28, 1423643), (41, 972244), (52, 766577), (82, 486122), (91, 438044), (164, 243061), (182, 219022), (287, 138892), (364, 109511), (533, 74788), (574, 69446), (1066, 37394), (1148, 34723), (2132, 18697), (2671, 14924), (3731, 10684), (5342, 7462)]