68205088

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{17911}}^1$

素因数の和:17945

約数の個数: 48

約数和(自身を含む): 162497664

約数和(自身を除く): 94292576

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 17911, 35822, 71644, 125377, 143288, 250754, 286576, 304487, 501508, 573152, 608974, 1003016, 1217948, 2006032, 2131409, 2435896, 4012064, 4262818, 4871792, 8525636, 9743584, 17051272, 34102544, 68205088]

約数ペア:

[(1, 68205088), (2, 34102544), (4, 17051272), (7, 9743584), (8, 8525636), (14, 4871792), (16, 4262818), (17, 4012064), (28, 2435896), (32, 2131409), (34, 2006032), (56, 1217948), (68, 1003016), (112, 608974), (119, 573152), (136, 501508), (224, 304487), (238, 286576), (272, 250754), (476, 143288), (544, 125377), (952, 71644), (1904, 35822), (3808, 17911)]