40264168

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 92252160

約数和(自身を除く): 51987992

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 727, 989, 1204, 1288, 1454, 1978, 2408, 2908, 3956, 5089, 5816, 6923, 7912, 10178, 13846, 16721, 20356, 27692, 31261, 33442, 40712, 55384, 62522, 66884, 117047, 125044, 133768, 218827, 234094, 250088, 437654, 468188, 719003, 875308, 936376, 1438006, 1750616, 2876012, 5033021, 5752024, 10066042, 20132084, 40264168]

約数ペア:

[(1, 40264168), (2, 20132084), (4, 10066042), (7, 5752024), (8, 5033021), (14, 2876012), (23, 1750616), (28, 1438006), (43, 936376), (46, 875308), (56, 719003), (86, 468188), (92, 437654), (161, 250088), (172, 234094), (184, 218827), (301, 133768), (322, 125044), (344, 117047), (602, 66884), (644, 62522), (727, 55384), (989, 40712), (1204, 33442), (1288, 31261), (1454, 27692), (1978, 20356), (2408, 16721), (2908, 13846), (3956, 10178), (5089, 7912), (5816, 6923)]