28448082

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1993}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 67500888

約数和(自身を除く): 39052806

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 1993, 2379, 3986, 4758, 5979, 7137, 11958, 14274, 17937, 25909, 35874, 51818, 77727, 121573, 155454, 233181, 243146, 364719, 466362, 729438, 1094157, 1580449, 2188314, 3160898, 4741347, 9482694, 14224041, 28448082]

約数ペア:

[(1, 28448082), (2, 14224041), (3, 9482694), (6, 4741347), (9, 3160898), (13, 2188314), (18, 1580449), (26, 1094157), (39, 729438), (61, 466362), (78, 364719), (117, 243146), (122, 233181), (183, 155454), (234, 121573), (366, 77727), (549, 51818), (793, 35874), (1098, 25909), (1586, 17937), (1993, 14274), (2379, 11958), (3986, 7137), (4758, 5979)]