27497458

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 42133464

約数和(自身を除く): 14636006

約数列:

[1, 2, 61, 122, 257, 514, 877, 1754, 15677, 31354, 53497, 106994, 225389, 450778, 13748729, 27497458]

約数ペア:

[(1, 27497458), (2, 13748729), (61, 450778), (122, 225389), (257, 106994), (514, 53497), (877, 31354), (1754, 15677)]