1382576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:78

約数の個数: 60

約数和(自身を含む): 3197712

約数和(自身を除く): 1815136

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 184, 208, 221, 272, 289, 299, 368, 391, 442, 578, 598, 782, 884, 1156, 1196, 1564, 1768, 2312, 2392, 3128, 3536, 3757, 4624, 4784, 5083, 6256, 6647, 7514, 10166, 13294, 15028, 20332, 26588, 30056, 40664, 53176, 60112, 81328, 86411, 106352, 172822, 345644, 691288, 1382576]

約数ペア:

[(1, 1382576), (2, 691288), (4, 345644), (8, 172822), (13, 106352), (16, 86411), (17, 81328), (23, 60112), (26, 53176), (34, 40664), (46, 30056), (52, 26588), (68, 20332), (92, 15028), (104, 13294), (136, 10166), (184, 7514), (208, 6647), (221, 6256), (272, 5083), (289, 4784), (299, 4624), (368, 3757), (391, 3536), (442, 3128), (578, 2392), (598, 2312), (782, 1768), (884, 1564), (1156, 1196)]