66089764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{55259}}^1$

素因数の和:55299

約数の個数: 24

約数和(自身を含む): 129971520

約数和(自身を除く): 63881756

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 55259, 110518, 221036, 718367, 1270957, 1436734, 2541914, 2873468, 5083828, 16522441, 33044882, 66089764]

約数ペア:

[(1, 66089764), (2, 33044882), (4, 16522441), (13, 5083828), (23, 2873468), (26, 2541914), (46, 1436734), (52, 1270957), (92, 718367), (299, 221036), (598, 110518), (1196, 55259)]