66104584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{90803}}^1$

素因数の和:90829

約数の個数: 32

約数和(自身を含む): 152550720

約数和(自身を除く): 86446136

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 90803, 181606, 363212, 635621, 726424, 1180439, 1271242, 2360878, 2542484, 4721756, 5084968, 8263073, 9443512, 16526146, 33052292, 66104584]

約数ペア:

[(1, 66104584), (2, 33052292), (4, 16526146), (7, 9443512), (8, 8263073), (13, 5084968), (14, 4721756), (26, 2542484), (28, 2360878), (52, 1271242), (56, 1180439), (91, 726424), (104, 635621), (182, 363212), (364, 181606), (728, 90803)]