70791539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 91929600

約数和(自身を除く): 21138061

約数列:

[1, 7, 13, 23, 91, 149, 161, 227, 299, 1043, 1589, 1937, 2093, 2951, 3427, 5221, 13559, 20657, 23989, 33823, 36547, 44551, 67873, 236761, 311857, 439699, 475111, 777929, 3077893, 5445503, 10113077, 70791539]

約数ペア:

[(1, 70791539), (7, 10113077), (13, 5445503), (23, 3077893), (91, 777929), (149, 475111), (161, 439699), (227, 311857), (299, 236761), (1043, 67873), (1589, 44551), (1937, 36547), (2093, 33823), (2951, 23989), (3427, 20657), (5221, 13559)]