72478432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2953}}^1$

素因数の和:3035

約数の個数: 48

約数和(自身を含む): 156325680

約数和(自身を除く): 83847248

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 767, 944, 1534, 1888, 2953, 3068, 5906, 6136, 11812, 12272, 23624, 24544, 38389, 47248, 76778, 94496, 153556, 174227, 307112, 348454, 614224, 696908, 1228448, 1393816, 2264951, 2787632, 4529902, 5575264, 9059804, 18119608, 36239216, 72478432]

約数ペア:

[(1, 72478432), (2, 36239216), (4, 18119608), (8, 9059804), (13, 5575264), (16, 4529902), (26, 2787632), (32, 2264951), (52, 1393816), (59, 1228448), (104, 696908), (118, 614224), (208, 348454), (236, 307112), (416, 174227), (472, 153556), (767, 94496), (944, 76778), (1534, 47248), (1888, 38389), (2953, 24544), (3068, 23624), (5906, 12272), (6136, 11812)]