28330068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181603}}^1$

素因数の和:181623

約数の個数: 24

約数和(自身を含む): 71188768

約数和(自身を除く): 42858700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181603, 363206, 544809, 726412, 1089618, 2179236, 2360839, 4721678, 7082517, 9443356, 14165034, 28330068]

約数ペア:

[(1, 28330068), (2, 14165034), (3, 9443356), (4, 7082517), (6, 4721678), (12, 2360839), (13, 2179236), (26, 1089618), (39, 726412), (52, 544809), (78, 363206), (156, 181603)]