28466830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7673}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 59673024

約数和(自身を除く): 31206194

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 7673, 15346, 38365, 53711, 76730, 107422, 268555, 406669, 537110, 813338, 2033345, 2846683, 4066690, 5693366, 14233415, 28466830]

約数ペア:

[(1, 28466830), (2, 14233415), (5, 5693366), (7, 4066690), (10, 2846683), (14, 2033345), (35, 813338), (53, 537110), (70, 406669), (106, 268555), (265, 107422), (371, 76730), (530, 53711), (742, 38365), (1855, 15346), (3710, 7673)]