40723844

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 83911296

約数和(自身を除く): 43187452

約数列:

[1, 2, 4, 7, 14, 28, 61, 113, 122, 211, 226, 244, 422, 427, 452, 791, 844, 854, 1477, 1582, 1708, 2954, 3164, 5908, 6893, 12871, 13786, 23843, 25742, 27572, 47686, 48251, 51484, 90097, 95372, 96502, 166901, 180194, 193004, 333802, 360388, 667604, 1454423, 2908846, 5817692, 10180961, 20361922, 40723844]

約数ペア:

[(1, 40723844), (2, 20361922), (4, 10180961), (7, 5817692), (14, 2908846), (28, 1454423), (61, 667604), (113, 360388), (122, 333802), (211, 193004), (226, 180194), (244, 166901), (422, 96502), (427, 95372), (452, 90097), (791, 51484), (844, 48251), (854, 47686), (1477, 27572), (1582, 25742), (1708, 23843), (2954, 13786), (3164, 12871), (5908, 6893)]