66780794

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 32

約数和(自身を含む): 111099600

約数和(自身を除く): 44318806

約数列:

[1, 2, 17, 29, 34, 58, 89, 178, 493, 761, 986, 1513, 1522, 2581, 3026, 5162, 12937, 22069, 25874, 43877, 44138, 67729, 87754, 135458, 375173, 750346, 1151393, 1964141, 2302786, 3928282, 33390397, 66780794]

約数ペア:

[(1, 66780794), (2, 33390397), (17, 3928282), (29, 2302786), (34, 1964141), (58, 1151393), (89, 750346), (178, 375173), (493, 135458), (761, 87754), (986, 67729), (1513, 44138), (1522, 43877), (2581, 25874), (3026, 22069), (5162, 12937)]