28640946

素因数分解:

$2^1\times 3^1\times {\mathrm{137}}^1\times {\mathrm{34843}}^1$

素因数の和:34985

約数の個数: 16

約数和(自身を含む): 57701664

約数和(自身を除く): 29060718

約数列:

[1, 2, 3, 6, 137, 274, 411, 822, 34843, 69686, 104529, 209058, 4773491, 9546982, 14320473, 28640946]

約数ペア:

[(1, 28640946), (2, 14320473), (3, 9546982), (6, 4773491), (137, 209058), (274, 104529), (411, 69686), (822, 34843)]