40324024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 44831816

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 71, 86, 104, 127, 142, 172, 254, 284, 344, 508, 559, 568, 923, 1016, 1118, 1651, 1846, 2236, 3053, 3302, 3692, 4472, 5461, 6106, 6604, 7384, 9017, 10922, 12212, 13208, 18034, 21844, 24424, 36068, 39689, 43688, 70993, 72136, 79378, 117221, 141986, 158756, 234442, 283972, 317512, 387731, 468884, 567944, 775462, 937768, 1550924, 3101848, 5040503, 10081006, 20162012, 40324024]

約数ペア:

[(1, 40324024), (2, 20162012), (4, 10081006), (8, 5040503), (13, 3101848), (26, 1550924), (43, 937768), (52, 775462), (71, 567944), (86, 468884), (104, 387731), (127, 317512), (142, 283972), (172, 234442), (254, 158756), (284, 141986), (344, 117221), (508, 79378), (559, 72136), (568, 70993), (923, 43688), (1016, 39689), (1118, 36068), (1651, 24424), (1846, 21844), (2236, 18034), (3053, 13208), (3302, 12212), (3692, 10922), (4472, 9017), (5461, 7384), (6106, 6604)]