764461936

素因数分解:

$2^4\times 7^3\times {\mathrm{139297}}^1$

素因数の和:139326

約数の個数: 40

約数和(自身を含む): 1727295200

約数和(自身を除く): 962833264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 139297, 278594, 557188, 975079, 1114376, 1950158, 2228752, 3900316, 6825553, 7800632, 13651106, 15601264, 27302212, 47778871, 54604424, 95557742, 109208848, 191115484, 382230968, 764461936]

約数ペア:

[(1, 764461936), (2, 382230968), (4, 191115484), (7, 109208848), (8, 95557742), (14, 54604424), (16, 47778871), (28, 27302212), (49, 15601264), (56, 13651106), (98, 7800632), (112, 6825553), (196, 3900316), (343, 2228752), (392, 1950158), (686, 1114376), (784, 975079), (1372, 557188), (2744, 278594), (5488, 139297)]