74539904

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{15739}}^1$

素因数の和:15790

約数の個数: 32

約数和(自身を含む): 152520600

約数和(自身を除く): 77980696

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 15739, 31478, 62956, 125912, 251824, 503648, 582343, 1007296, 1164686, 2014592, 2329372, 4658744, 9317488, 18634976, 37269952, 74539904]

約数ペア:

[(1, 74539904), (2, 37269952), (4, 18634976), (8, 9317488), (16, 4658744), (32, 2329372), (37, 2014592), (64, 1164686), (74, 1007296), (128, 582343), (148, 503648), (296, 251824), (592, 125912), (1184, 62956), (2368, 31478), (4736, 15739)]