42787688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4663}}^1$

素因数の和:4737

約数の個数: 32

約数和(自身を含む): 85071360

約数和(自身を除く): 42283672

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 4588, 4663, 9176, 9326, 18652, 37304, 144553, 172531, 289106, 345062, 578212, 690124, 1156424, 1380248, 5348461, 10696922, 21393844, 42787688]

約数ペア:

[(1, 42787688), (2, 21393844), (4, 10696922), (8, 5348461), (31, 1380248), (37, 1156424), (62, 690124), (74, 578212), (124, 345062), (148, 289106), (248, 172531), (296, 144553), (1147, 37304), (2294, 18652), (4588, 9326), (4663, 9176)]