27636538

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{631}}^1$

素因数の和:1053

約数の個数: 16

約数和(自身を含む): 42318720

約数和(自身を除く): 14682182

約数列:

[1, 2, 61, 122, 359, 631, 718, 1262, 21899, 38491, 43798, 76982, 226529, 453058, 13818269, 27636538]

約数ペア:

[(1, 27636538), (2, 13818269), (61, 453058), (122, 226529), (359, 76982), (631, 43798), (718, 38491), (1262, 21899)]