72342616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2521}}^1$

素因数の和:2755

約数の個数: 32

約数和(自身を含む): 144359280

約数和(自身を除く): 72016664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 422, 844, 1688, 2521, 3587, 5042, 7174, 10084, 14348, 20168, 28696, 42857, 85714, 171428, 342856, 531931, 1063862, 2127724, 4255448, 9042827, 18085654, 36171308, 72342616]

約数ペア:

[(1, 72342616), (2, 36171308), (4, 18085654), (8, 9042827), (17, 4255448), (34, 2127724), (68, 1063862), (136, 531931), (211, 342856), (422, 171428), (844, 85714), (1688, 42857), (2521, 28696), (3587, 20168), (5042, 14348), (7174, 10084)]