66214428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{788267}}^1$

素因数の和:788281

約数の個数: 24

約数和(自身を含む): 176572032

約数和(自身を除く): 110357604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 788267, 1576534, 2364801, 3153068, 4729602, 5517869, 9459204, 11035738, 16553607, 22071476, 33107214, 66214428]

約数ペア:

[(1, 66214428), (2, 33107214), (3, 22071476), (4, 16553607), (6, 11035738), (7, 9459204), (12, 5517869), (14, 4729602), (21, 3153068), (28, 2364801), (42, 1576534), (84, 788267)]