71291454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31517}}^1$

素因数の和:31564

約数の個数: 32

約数和(自身を含む): 158850720

約数和(自身を除く): 87559266

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 31517, 63034, 94551, 189102, 409721, 819442, 913993, 1229163, 1827986, 2458326, 2741979, 5483958, 11881909, 23763818, 35645727, 71291454]

約数ペア:

[(1, 71291454), (2, 35645727), (3, 23763818), (6, 11881909), (13, 5483958), (26, 2741979), (29, 2458326), (39, 1827986), (58, 1229163), (78, 913993), (87, 819442), (174, 409721), (377, 189102), (754, 94551), (1131, 63034), (2262, 31517)]