65910992

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5399}}^1$

素因数の和:5523

約数の個数: 40

約数和(自身を含む): 147312000

約数和(自身を除く): 81401008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 5399, 6104, 10798, 12208, 21596, 37793, 43192, 75586, 86384, 151172, 302344, 588491, 604688, 1176982, 2353964, 4119437, 4707928, 8238874, 9415856, 16477748, 32955496, 65910992]

約数ペア:

[(1, 65910992), (2, 32955496), (4, 16477748), (7, 9415856), (8, 8238874), (14, 4707928), (16, 4119437), (28, 2353964), (56, 1176982), (109, 604688), (112, 588491), (218, 302344), (436, 151172), (763, 86384), (872, 75586), (1526, 43192), (1744, 37793), (3052, 21596), (5399, 12208), (6104, 10798)]