28542364144

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8220727}}^1$

素因数の和:8220773

約数の個数: 40

約数和(自身を含む): 65239697408

約数和(自身を除く): 36697333264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8220727, 16441454, 32882908, 57545089, 65765816, 115090178, 131531632, 230180356, 254842537, 460360712, 509685074, 920721424, 1019370148, 1783897759, 2038740296, 3567795518, 4077480592, 7135591036, 14271182072, 28542364144]

約数ペア:

[(1, 28542364144), (2, 14271182072), (4, 7135591036), (7, 4077480592), (8, 3567795518), (14, 2038740296), (16, 1783897759), (28, 1019370148), (31, 920721424), (56, 509685074), (62, 460360712), (112, 254842537), (124, 230180356), (217, 131531632), (248, 115090178), (434, 65765816), (496, 57545089), (868, 32882908), (1736, 16441454), (3472, 8220727)]