7748286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 19934208

約数和(自身を除く): 12185922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 617, 897, 966, 1234, 1794, 1851, 2093, 3702, 4186, 4319, 6279, 8021, 8638, 12558, 12957, 14191, 16042, 24063, 25914, 28382, 42573, 48126, 56147, 85146, 99337, 112294, 168441, 184483, 198674, 298011, 336882, 368966, 553449, 596022, 1106898, 1291381, 2582762, 3874143, 7748286]

約数ペア:

[(1, 7748286), (2, 3874143), (3, 2582762), (6, 1291381), (7, 1106898), (13, 596022), (14, 553449), (21, 368966), (23, 336882), (26, 298011), (39, 198674), (42, 184483), (46, 168441), (69, 112294), (78, 99337), (91, 85146), (138, 56147), (161, 48126), (182, 42573), (273, 28382), (299, 25914), (322, 24063), (483, 16042), (546, 14191), (598, 12957), (617, 12558), (897, 8638), (966, 8021), (1234, 6279), (1794, 4319), (1851, 4186), (2093, 3702)]