66274676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{4703}}^1$

素因数の和:4991

約数の個数: 24

約数和(自身を含む): 125389824

約数和(自身を除く): 59115148

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 4703, 7046, 9406, 14092, 18812, 61139, 122278, 244556, 1274513, 2549026, 5098052, 16568669, 33137338, 66274676]

約数ペア:

[(1, 66274676), (2, 33137338), (4, 16568669), (13, 5098052), (26, 2549026), (52, 1274513), (271, 244556), (542, 122278), (1084, 61139), (3523, 18812), (4703, 14092), (7046, 9406)]