39087188

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{1889}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 78321600

約数和(自身を除く): 39234412

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 1889, 2956, 3778, 5173, 7556, 10346, 13223, 20692, 26446, 52892, 1395971, 2791942, 5583884, 9771797, 19543594, 39087188]

約数ペア:

[(1, 39087188), (2, 19543594), (4, 9771797), (7, 5583884), (14, 2791942), (28, 1395971), (739, 52892), (1478, 26446), (1889, 20692), (2956, 13223), (3778, 10346), (5173, 7556)]