15694566688

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{2659}}^1\times {\mathrm{2753}}^1$

素因数の和:5489

約数の個数: 48

約数和(自身を含む): 31383041760

約数和(自身を除く): 15688475072

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 1072, 2144, 2659, 2753, 5318, 5506, 10636, 11012, 21272, 22024, 42544, 44048, 85088, 88096, 178153, 184451, 356306, 368902, 712612, 737804, 1425224, 1475608, 2850448, 2951216, 5700896, 5902432, 7320227, 14640454, 29280908, 58561816, 117123632, 234247264, 490455209, 980910418, 1961820836, 3923641672, 7847283344, 15694566688]

約数ペア:

[(1, 15694566688), (2, 7847283344), (4, 3923641672), (8, 1961820836), (16, 980910418), (32, 490455209), (67, 234247264), (134, 117123632), (268, 58561816), (536, 29280908), (1072, 14640454), (2144, 7320227), (2659, 5902432), (2753, 5700896), (5318, 2951216), (5506, 2850448), (10636, 1475608), (11012, 1425224), (21272, 737804), (22024, 712612), (42544, 368902), (44048, 356306), (85088, 184451), (88096, 178153)]