27756904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 62668800

約数和(自身を除く): 34911896

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 59, 62, 118, 124, 217, 236, 248, 271, 413, 434, 472, 542, 826, 868, 1084, 1652, 1736, 1829, 1897, 2168, 3304, 3658, 3794, 7316, 7588, 8401, 12803, 14632, 15176, 15989, 16802, 25606, 31978, 33604, 51212, 58807, 63956, 67208, 102424, 111923, 117614, 127912, 223846, 235228, 447692, 470456, 495659, 895384, 991318, 1982636, 3469613, 3965272, 6939226, 13878452, 27756904]

約数ペア:

[(1, 27756904), (2, 13878452), (4, 6939226), (7, 3965272), (8, 3469613), (14, 1982636), (28, 991318), (31, 895384), (56, 495659), (59, 470456), (62, 447692), (118, 235228), (124, 223846), (217, 127912), (236, 117614), (248, 111923), (271, 102424), (413, 67208), (434, 63956), (472, 58807), (542, 51212), (826, 33604), (868, 31978), (1084, 25606), (1652, 16802), (1736, 15989), (1829, 15176), (1897, 14632), (2168, 12803), (3304, 8401), (3658, 7588), (3794, 7316)]