28701342

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1609}}^1$

素因数の和:2608

約数の個数: 24

約数和(自身を含む): 62287680

約数和(自身を除く): 33586338

約数列:

[1, 2, 3, 6, 9, 18, 991, 1609, 1982, 2973, 3218, 4827, 5946, 8919, 9654, 14481, 17838, 28962, 1594519, 3189038, 4783557, 9567114, 14350671, 28701342]

約数ペア:

[(1, 28701342), (2, 14350671), (3, 9567114), (6, 4783557), (9, 3189038), (18, 1594519), (991, 28962), (1609, 17838), (1982, 14481), (2973, 9654), (3218, 8919), (4827, 5946)]