775726868

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1\times {\mathrm{1129}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 1585543680

約数和(自身を除く): 809816812

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 463, 742, 926, 1129, 1484, 1852, 2258, 3241, 4516, 6482, 7903, 12964, 15806, 24539, 31612, 49078, 59837, 98156, 119674, 171773, 239348, 343546, 418859, 522727, 687092, 837718, 1045454, 1675436, 2090908, 3659089, 7318178, 14636356, 27704531, 55409062, 110818124, 193931717, 387863434, 775726868]

約数ペア:

[(1, 775726868), (2, 387863434), (4, 193931717), (7, 110818124), (14, 55409062), (28, 27704531), (53, 14636356), (106, 7318178), (212, 3659089), (371, 2090908), (463, 1675436), (742, 1045454), (926, 837718), (1129, 687092), (1484, 522727), (1852, 418859), (2258, 343546), (3241, 239348), (4516, 171773), (6482, 119674), (7903, 98156), (12964, 59837), (15806, 49078), (24539, 31612)]