40247922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 96243840

約数和(自身を除く): 55995918

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 61, 66, 78, 122, 143, 183, 286, 366, 429, 671, 769, 793, 858, 1342, 1538, 1586, 2013, 2307, 2379, 4026, 4614, 4758, 8459, 8723, 9997, 16918, 17446, 19994, 25377, 26169, 29991, 46909, 50754, 52338, 59982, 93818, 109967, 140727, 219934, 281454, 329901, 515999, 609817, 659802, 1031998, 1219634, 1547997, 1829451, 3095994, 3658902, 6707987, 13415974, 20123961, 40247922]

約数ペア:

[(1, 40247922), (2, 20123961), (3, 13415974), (6, 6707987), (11, 3658902), (13, 3095994), (22, 1829451), (26, 1547997), (33, 1219634), (39, 1031998), (61, 659802), (66, 609817), (78, 515999), (122, 329901), (143, 281454), (183, 219934), (286, 140727), (366, 109967), (429, 93818), (671, 59982), (769, 52338), (793, 50754), (858, 46909), (1342, 29991), (1538, 26169), (1586, 25377), (2013, 19994), (2307, 17446), (2379, 16918), (4026, 9997), (4614, 8723), (4758, 8459)]