65544928

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1795

約数の個数: 48

約数和(自身を含む): 138638304

約数和(自身を除く): 73093376

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 71, 136, 142, 272, 284, 544, 568, 1136, 1207, 1697, 2272, 2414, 3394, 4828, 6788, 9656, 13576, 19312, 27152, 28849, 38624, 54304, 57698, 115396, 120487, 230792, 240974, 461584, 481948, 923168, 963896, 1927792, 2048279, 3855584, 4096558, 8193116, 16386232, 32772464, 65544928]

約数ペア:

[(1, 65544928), (2, 32772464), (4, 16386232), (8, 8193116), (16, 4096558), (17, 3855584), (32, 2048279), (34, 1927792), (68, 963896), (71, 923168), (136, 481948), (142, 461584), (272, 240974), (284, 230792), (544, 120487), (568, 115396), (1136, 57698), (1207, 54304), (1697, 38624), (2272, 28849), (2414, 27152), (3394, 19312), (4828, 13576), (6788, 9656)]