40973568

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1771

約数の個数: 72

約数和(自身を含む): 112632576

約数和(自身を除く): 71659008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1721, 1984, 2976, 3442, 3968, 5163, 5952, 6884, 7936, 10326, 11904, 13768, 20652, 23808, 27536, 41304, 53351, 55072, 82608, 106702, 110144, 160053, 165216, 213404, 220288, 320106, 330432, 426808, 440576, 640212, 660864, 853616, 1280424, 1321728, 1707232, 2560848, 3414464, 5121696, 6828928, 10243392, 13657856, 20486784, 40973568]

約数ペア:

[(1, 40973568), (2, 20486784), (3, 13657856), (4, 10243392), (6, 6828928), (8, 5121696), (12, 3414464), (16, 2560848), (24, 1707232), (31, 1321728), (32, 1280424), (48, 853616), (62, 660864), (64, 640212), (93, 440576), (96, 426808), (124, 330432), (128, 320106), (186, 220288), (192, 213404), (248, 165216), (256, 160053), (372, 110144), (384, 106702), (496, 82608), (744, 55072), (768, 53351), (992, 41304), (1488, 27536), (1721, 23808), (1984, 20652), (2976, 13768), (3442, 11904), (3968, 10326), (5163, 7936), (5952, 6884)]