42571694878

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{19793}}^1$

素因数の和:20148

約数の個数: 32

約数和(自身を含む): 66030883776

約数和(自身を除く): 23459188898

約数列:

[1, 2, 53, 103, 106, 197, 206, 394, 5459, 10441, 10918, 19793, 20291, 20882, 39586, 40582, 1049029, 1075423, 2038679, 2098058, 2150846, 3899221, 4077358, 7798442, 108049987, 206658713, 216099974, 401619763, 413317426, 803239526, 21285847439, 42571694878]

約数ペア:

[(1, 42571694878), (2, 21285847439), (53, 803239526), (103, 413317426), (106, 401619763), (197, 216099974), (206, 206658713), (394, 108049987), (5459, 7798442), (10441, 4077358), (10918, 3899221), (19793, 2150846), (20291, 2098058), (20882, 2038679), (39586, 1075423), (40582, 1049029)]