7440016

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1609}}^1$

素因数の和:1651

約数の個数: 30

約数和(自身を含む): 15322370

約数和(自身を除く): 7882354

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 1609, 2312, 3218, 4624, 6436, 12872, 25744, 27353, 54706, 109412, 218824, 437648, 465001, 930002, 1860004, 3720008, 7440016]

約数ペア:

[(1, 7440016), (2, 3720008), (4, 1860004), (8, 930002), (16, 465001), (17, 437648), (34, 218824), (68, 109412), (136, 54706), (272, 27353), (289, 25744), (578, 12872), (1156, 6436), (1609, 4624), (2312, 3218)]