71172992

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{50549}}^1$

素因数の和:50574

約数の個数: 32

約数和(自身を含む): 154683000

約数和(自身を除く): 83510008

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 50549, 101098, 202196, 404392, 556039, 808784, 1112078, 1617568, 2224156, 3235136, 4448312, 6470272, 8896624, 17793248, 35586496, 71172992]

約数ペア:

[(1, 71172992), (2, 35586496), (4, 17793248), (8, 8896624), (11, 6470272), (16, 4448312), (22, 3235136), (32, 2224156), (44, 1617568), (64, 1112078), (88, 808784), (128, 556039), (176, 404392), (352, 202196), (704, 101098), (1408, 50549)]