40071564

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28541}}^1$

素因数の和:28567

約数の個数: 48

約数和(自身を含む): 111884640

約数和(自身を除く): 71813076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 28541, 57082, 85623, 114164, 171246, 256869, 342492, 371033, 513738, 742066, 770607, 1027476, 1113099, 1484132, 1541214, 2226198, 3082428, 3339297, 4452396, 6678594, 10017891, 13357188, 20035782, 40071564]

約数ペア:

[(1, 40071564), (2, 20035782), (3, 13357188), (4, 10017891), (6, 6678594), (9, 4452396), (12, 3339297), (13, 3082428), (18, 2226198), (26, 1541214), (27, 1484132), (36, 1113099), (39, 1027476), (52, 770607), (54, 742066), (78, 513738), (108, 371033), (117, 342492), (156, 256869), (234, 171246), (351, 114164), (468, 85623), (702, 57082), (1404, 28541)]