71932736

素因数分解:

$2^6\times {\mathrm{37}}^2\times {\mathrm{821}}^1$

素因数の和:907

約数の個数: 42

約数和(自身を含む): 146882358

約数和(自身を除く): 74949622

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 148, 296, 592, 821, 1184, 1369, 1642, 2368, 2738, 3284, 5476, 6568, 10952, 13136, 21904, 26272, 30377, 43808, 52544, 60754, 87616, 121508, 243016, 486032, 972064, 1123949, 1944128, 2247898, 4495796, 8991592, 17983184, 35966368, 71932736]

約数ペア:

[(1, 71932736), (2, 35966368), (4, 17983184), (8, 8991592), (16, 4495796), (32, 2247898), (37, 1944128), (64, 1123949), (74, 972064), (148, 486032), (296, 243016), (592, 121508), (821, 87616), (1184, 60754), (1369, 52544), (1642, 43808), (2368, 30377), (2738, 26272), (3284, 21904), (5476, 13136), (6568, 10952)]