8686132

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:525

約数の個数: 48

約数和(自身を含む): 19129600

約数和(自身を除く): 10443468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 487, 637, 686, 974, 1274, 1372, 1948, 2548, 3409, 4459, 6331, 6818, 8918, 12662, 13636, 17836, 23863, 25324, 44317, 47726, 88634, 95452, 167041, 177268, 310219, 334082, 620438, 668164, 1240876, 2171533, 4343066, 8686132]

約数ペア:

[(1, 8686132), (2, 4343066), (4, 2171533), (7, 1240876), (13, 668164), (14, 620438), (26, 334082), (28, 310219), (49, 177268), (52, 167041), (91, 95452), (98, 88634), (182, 47726), (196, 44317), (343, 25324), (364, 23863), (487, 17836), (637, 13636), (686, 12662), (974, 8918), (1274, 6818), (1372, 6331), (1948, 4459), (2548, 3409)]