65090506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 111041280

約数和(自身を除く): 45950774

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 598, 1157, 1223, 2047, 2314, 2446, 4094, 15899, 26611, 28129, 31798, 53222, 56258, 108847, 217694, 365677, 731354, 1415011, 2503481, 2830022, 5006962, 32545253, 65090506]

約数ペア:

[(1, 65090506), (2, 32545253), (13, 5006962), (23, 2830022), (26, 2503481), (46, 1415011), (89, 731354), (178, 365677), (299, 217694), (598, 108847), (1157, 56258), (1223, 53222), (2047, 31798), (2314, 28129), (2446, 26611), (4094, 15899)]