47392728

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 123660000

約数和(自身を除く): 76267272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 149, 174, 232, 298, 348, 447, 457, 596, 696, 894, 914, 1192, 1371, 1788, 1828, 2742, 3576, 3656, 4321, 5484, 8642, 10968, 12963, 13253, 17284, 25926, 26506, 34568, 39759, 51852, 53012, 68093, 79518, 103704, 106024, 136186, 159036, 204279, 272372, 318072, 408558, 544744, 817116, 1634232, 1974697, 3949394, 5924091, 7898788, 11848182, 15797576, 23696364, 47392728]

約数ペア:

[(1, 47392728), (2, 23696364), (3, 15797576), (4, 11848182), (6, 7898788), (8, 5924091), (12, 3949394), (24, 1974697), (29, 1634232), (58, 817116), (87, 544744), (116, 408558), (149, 318072), (174, 272372), (232, 204279), (298, 159036), (348, 136186), (447, 106024), (457, 103704), (596, 79518), (696, 68093), (894, 53012), (914, 51852), (1192, 39759), (1371, 34568), (1788, 26506), (1828, 25926), (2742, 17284), (3576, 13253), (3656, 12963), (4321, 10968), (5484, 8642)]