3789688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 8755200

約数和(自身を除く): 4965512

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 59, 62, 74, 118, 124, 148, 217, 236, 248, 259, 296, 413, 434, 472, 518, 826, 868, 1036, 1147, 1652, 1736, 1829, 2072, 2183, 2294, 3304, 3658, 4366, 4588, 7316, 8029, 8732, 9176, 12803, 14632, 15281, 16058, 17464, 25606, 30562, 32116, 51212, 61124, 64232, 67673, 102424, 122248, 135346, 270692, 473711, 541384, 947422, 1894844, 3789688]

約数ペア:

[(1, 3789688), (2, 1894844), (4, 947422), (7, 541384), (8, 473711), (14, 270692), (28, 135346), (31, 122248), (37, 102424), (56, 67673), (59, 64232), (62, 61124), (74, 51212), (118, 32116), (124, 30562), (148, 25606), (217, 17464), (236, 16058), (248, 15281), (259, 14632), (296, 12803), (413, 9176), (434, 8732), (472, 8029), (518, 7316), (826, 4588), (868, 4366), (1036, 3658), (1147, 3304), (1652, 2294), (1736, 2183), (1829, 2072)]