8986744

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 72

約数和(自身を含む): 20225160

約数和(自身を除く): 11238416

約数列:

[1, 2, 4, 8, 13, 17, 23, 26, 34, 46, 52, 68, 92, 104, 136, 169, 184, 221, 289, 299, 338, 391, 442, 578, 598, 676, 782, 884, 1156, 1196, 1352, 1564, 1768, 2312, 2392, 2873, 3128, 3757, 3887, 5083, 5746, 6647, 7514, 7774, 10166, 11492, 13294, 15028, 15548, 20332, 22984, 26588, 30056, 31096, 40664, 48841, 53176, 66079, 86411, 97682, 132158, 172822, 195364, 264316, 345644, 390728, 528632, 691288, 1123343, 2246686, 4493372, 8986744]

約数ペア:

[(1, 8986744), (2, 4493372), (4, 2246686), (8, 1123343), (13, 691288), (17, 528632), (23, 390728), (26, 345644), (34, 264316), (46, 195364), (52, 172822), (68, 132158), (92, 97682), (104, 86411), (136, 66079), (169, 53176), (184, 48841), (221, 40664), (289, 31096), (299, 30056), (338, 26588), (391, 22984), (442, 20332), (578, 15548), (598, 15028), (676, 13294), (782, 11492), (884, 10166), (1156, 7774), (1196, 7514), (1352, 6647), (1564, 5746), (1768, 5083), (2312, 3887), (2392, 3757), (2873, 3128)]