67866448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1184

約数の個数: 60

約数和(自身を含む): 150558940

約数和(自身を除く): 82692492

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 289, 442, 578, 884, 1129, 1156, 1768, 2258, 2312, 3536, 3757, 4516, 4624, 7514, 9032, 14677, 15028, 18064, 19193, 29354, 30056, 38386, 58708, 60112, 76772, 117416, 153544, 234832, 249509, 307088, 326281, 499018, 652562, 998036, 1305124, 1996072, 2610248, 3992144, 4241653, 5220496, 8483306, 16966612, 33933224, 67866448]

約数ペア:

[(1, 67866448), (2, 33933224), (4, 16966612), (8, 8483306), (13, 5220496), (16, 4241653), (17, 3992144), (26, 2610248), (34, 1996072), (52, 1305124), (68, 998036), (104, 652562), (136, 499018), (208, 326281), (221, 307088), (272, 249509), (289, 234832), (442, 153544), (578, 117416), (884, 76772), (1129, 60112), (1156, 58708), (1768, 38386), (2258, 30056), (2312, 29354), (3536, 19193), (3757, 18064), (4516, 15028), (4624, 14677), (7514, 9032)]