15385312

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 31978800

約数和(自身を除く): 16593488

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 116, 118, 232, 236, 281, 464, 472, 562, 928, 944, 1124, 1711, 1888, 2248, 3422, 4496, 6844, 8149, 8992, 13688, 16298, 16579, 27376, 32596, 33158, 54752, 65192, 66316, 130384, 132632, 260768, 265264, 480791, 530528, 961582, 1923164, 3846328, 7692656, 15385312]

約数ペア:

[(1, 15385312), (2, 7692656), (4, 3846328), (8, 1923164), (16, 961582), (29, 530528), (32, 480791), (58, 265264), (59, 260768), (116, 132632), (118, 130384), (232, 66316), (236, 65192), (281, 54752), (464, 33158), (472, 32596), (562, 27376), (928, 16579), (944, 16298), (1124, 13688), (1711, 8992), (1888, 8149), (2248, 6844), (3422, 4496)]