28538274

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{5279}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 61585920

約数和(自身を除く): 33047646

約数列:

[1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5279, 5406, 10558, 15837, 31674, 89743, 179486, 269229, 279787, 538458, 559574, 839361, 1678722, 4756379, 9512758, 14269137, 28538274]

約数ペア:

[(1, 28538274), (2, 14269137), (3, 9512758), (6, 4756379), (17, 1678722), (34, 839361), (51, 559574), (53, 538458), (102, 279787), (106, 269229), (159, 179486), (318, 89743), (901, 31674), (1802, 15837), (2703, 10558), (5279, 5406)]