28066610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 62536320

約数和(自身を除く): 34469710

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1033, 1045, 1235, 1430, 2066, 2090, 2470, 2717, 5165, 5434, 10330, 11363, 13429, 13585, 19627, 22726, 26858, 27170, 39254, 56815, 67145, 98135, 113630, 134290, 147719, 196270, 215897, 255151, 295438, 431794, 510302, 738595, 1079485, 1275755, 1477190, 2158970, 2551510, 2806661, 5613322, 14033305, 28066610]

約数ペア:

[(1, 28066610), (2, 14033305), (5, 5613322), (10, 2806661), (11, 2551510), (13, 2158970), (19, 1477190), (22, 1275755), (26, 1079485), (38, 738595), (55, 510302), (65, 431794), (95, 295438), (110, 255151), (130, 215897), (143, 196270), (190, 147719), (209, 134290), (247, 113630), (286, 98135), (418, 67145), (494, 56815), (715, 39254), (1033, 27170), (1045, 26858), (1235, 22726), (1430, 19627), (2066, 13585), (2090, 13429), (2470, 11363), (2717, 10330), (5165, 5434)]