17047688

素因数分解:

$2^3\times 7^2\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 37555020

約数和(自身を除く): 20507332

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 157, 196, 277, 314, 392, 554, 628, 1099, 1108, 1256, 1939, 2198, 2216, 3878, 4396, 7693, 7756, 8792, 13573, 15386, 15512, 27146, 30772, 43489, 54292, 61544, 86978, 108584, 173956, 304423, 347912, 608846, 1217692, 2130961, 2435384, 4261922, 8523844, 17047688]

約数ペア:

[(1, 17047688), (2, 8523844), (4, 4261922), (7, 2435384), (8, 2130961), (14, 1217692), (28, 608846), (49, 347912), (56, 304423), (98, 173956), (157, 108584), (196, 86978), (277, 61544), (314, 54292), (392, 43489), (554, 30772), (628, 27146), (1099, 15512), (1108, 15386), (1256, 13573), (1939, 8792), (2198, 7756), (2216, 7693), (3878, 4396)]