2905940992

素因数分解:

$2^{10}\times {\mathrm{31}}^2\times {\mathrm{2953}}^1$

素因数の和:3035

約数の個数: 66

約数和(自身を含む): 6004510134

約数和(自身を除く): 3098569142

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1024, 1922, 1984, 2953, 3844, 3968, 5906, 7688, 7936, 11812, 15376, 15872, 23624, 30752, 31744, 47248, 61504, 91543, 94496, 123008, 183086, 188992, 246016, 366172, 377984, 492032, 732344, 755968, 984064, 1464688, 1511936, 2837833, 2929376, 3023872, 5675666, 5858752, 11351332, 11717504, 22702664, 23435008, 45405328, 46870016, 90810656, 93740032, 181621312, 363242624, 726485248, 1452970496, 2905940992]

約数ペア:

[(1, 2905940992), (2, 1452970496), (4, 726485248), (8, 363242624), (16, 181621312), (31, 93740032), (32, 90810656), (62, 46870016), (64, 45405328), (124, 23435008), (128, 22702664), (248, 11717504), (256, 11351332), (496, 5858752), (512, 5675666), (961, 3023872), (992, 2929376), (1024, 2837833), (1922, 1511936), (1984, 1464688), (2953, 984064), (3844, 755968), (3968, 732344), (5906, 492032), (7688, 377984), (7936, 366172), (11812, 246016), (15376, 188992), (15872, 183086), (23624, 123008), (30752, 94496), (31744, 91543), (47248, 61504)]