27881001064

素因数分解:

$2^3\times 7^1\times {\mathrm{114113}}^1\times {\mathrm{4363}}^1$

素因数の和:118489

約数の個数: 32

約数和(自身を含む): 59759219520

約数和(自身を除く): 31878218456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4363, 8726, 17452, 30541, 34904, 61082, 114113, 122164, 228226, 244328, 456452, 798791, 912904, 1597582, 3195164, 6390328, 497875019, 995750038, 1991500076, 3485125133, 3983000152, 6970250266, 13940500532, 27881001064]

約数ペア:

[(1, 27881001064), (2, 13940500532), (4, 6970250266), (7, 3983000152), (8, 3485125133), (14, 1991500076), (28, 995750038), (56, 497875019), (4363, 6390328), (8726, 3195164), (17452, 1597582), (30541, 912904), (34904, 798791), (61082, 456452), (114113, 244328), (122164, 228226)]