25800838

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 45702144

約数和(自身を除く): 19901306

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 347, 658, 694, 791, 1582, 2429, 4858, 5311, 10622, 16309, 32618, 37177, 39211, 74354, 78422, 114163, 228326, 274477, 548954, 1842917, 3685834, 12900419, 25800838]

約数ペア:

[(1, 25800838), (2, 12900419), (7, 3685834), (14, 1842917), (47, 548954), (94, 274477), (113, 228326), (226, 114163), (329, 78422), (347, 74354), (658, 39211), (694, 37177), (791, 32618), (1582, 16309), (2429, 10622), (4858, 5311)]