72518192

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{15683}}^1$

素因数の和:15725

約数の個数: 30

約数和(自身を含む): 149264628

約数和(自身を除く): 76746436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 15683, 31366, 62732, 125464, 250928, 266611, 533222, 1066444, 2132888, 4265776, 4532387, 9064774, 18129548, 36259096, 72518192]

約数ペア:

[(1, 72518192), (2, 36259096), (4, 18129548), (8, 9064774), (16, 4532387), (17, 4265776), (34, 2132888), (68, 1066444), (136, 533222), (272, 266611), (289, 250928), (578, 125464), (1156, 62732), (2312, 31366), (4624, 15683)]