4392272528

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{149113}}^1$

素因数の和:149391

約数の個数: 40

約数和(自身を含む): 9762791808

約数和(自身を除く): 5370519280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3682, 4208, 7364, 14728, 29456, 149113, 298226, 596452, 1043791, 1192904, 2087582, 2385808, 4175164, 8350328, 16700656, 39216719, 78433438, 156866876, 274517033, 313733752, 549034066, 627467504, 1098068132, 2196136264, 4392272528]

約数ペア:

[(1, 4392272528), (2, 2196136264), (4, 1098068132), (7, 627467504), (8, 549034066), (14, 313733752), (16, 274517033), (28, 156866876), (56, 78433438), (112, 39216719), (263, 16700656), (526, 8350328), (1052, 4175164), (1841, 2385808), (2104, 2087582), (3682, 1192904), (4208, 1043791), (7364, 596452), (14728, 298226), (29456, 149113)]