74968816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2593}}^1$

素因数の和:2753

約数の個数: 40

約数和(自身を含む): 157611440

約数和(自身を除く): 82642624

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 2593, 3614, 5186, 7228, 10372, 14456, 20744, 28912, 33709, 41488, 67418, 134836, 269672, 360427, 539344, 720854, 1441708, 2883416, 4685551, 5766832, 9371102, 18742204, 37484408, 74968816]

約数ペア:

[(1, 74968816), (2, 37484408), (4, 18742204), (8, 9371102), (13, 5766832), (16, 4685551), (26, 2883416), (52, 1441708), (104, 720854), (139, 539344), (208, 360427), (278, 269672), (556, 134836), (1112, 67418), (1807, 41488), (2224, 33709), (2593, 28912), (3614, 20744), (5186, 14456), (7228, 10372)]