27621736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2447}}^1$

素因数の和:2553

約数の個数: 32

約数和(自身を含む): 55520640

約数和(自身を除く): 27898904

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2447, 2822, 4894, 5644, 9788, 11288, 19576, 41599, 83198, 166396, 203101, 332792, 406202, 812404, 1624808, 3452717, 6905434, 13810868, 27621736]

約数ペア:

[(1, 27621736), (2, 13810868), (4, 6905434), (8, 3452717), (17, 1624808), (34, 812404), (68, 406202), (83, 332792), (136, 203101), (166, 166396), (332, 83198), (664, 41599), (1411, 19576), (2447, 11288), (2822, 9788), (4894, 5644)]