1864288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 4082400

約数和(自身を除く): 2218112

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 149, 184, 272, 298, 368, 391, 544, 596, 736, 782, 1192, 1564, 2384, 2533, 3128, 3427, 4768, 5066, 6256, 6854, 10132, 12512, 13708, 20264, 27416, 40528, 54832, 58259, 81056, 109664, 116518, 233036, 466072, 932144, 1864288]

約数ペア:

[(1, 1864288), (2, 932144), (4, 466072), (8, 233036), (16, 116518), (17, 109664), (23, 81056), (32, 58259), (34, 54832), (46, 40528), (68, 27416), (92, 20264), (136, 13708), (149, 12512), (184, 10132), (272, 6854), (298, 6256), (368, 5066), (391, 4768), (544, 3427), (596, 3128), (736, 2533), (782, 2384), (1192, 1564)]