27869558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7369}}^1$

素因数の和:7463

約数の個数: 16

約数和(自身を含む): 43866240

約数和(自身を除く): 15996682

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 7369, 14738, 228439, 449509, 456878, 899018, 13934779, 27869558]

約数ペア:

[(1, 27869558), (2, 13934779), (31, 899018), (61, 456878), (62, 449509), (122, 228439), (1891, 14738), (3782, 7369)]