7280864

素因数分解:

$2^5\times {\mathrm{47}}^2\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 36

約数和(自身を含む): 14787864

約数和(自身を除く): 7507000

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1504, 1648, 2209, 3296, 4418, 4841, 8836, 9682, 17672, 19364, 35344, 38728, 70688, 77456, 154912, 227527, 455054, 910108, 1820216, 3640432, 7280864]

約数ペア:

[(1, 7280864), (2, 3640432), (4, 1820216), (8, 910108), (16, 455054), (32, 227527), (47, 154912), (94, 77456), (103, 70688), (188, 38728), (206, 35344), (376, 19364), (412, 17672), (752, 9682), (824, 8836), (1504, 4841), (1648, 4418), (2209, 3296)]