26206408

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{421}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 51045120

約数和(自身を除く): 24838712

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 251, 421, 502, 842, 1004, 1684, 2008, 3368, 7781, 13051, 15562, 26102, 31124, 52204, 62248, 104408, 105671, 211342, 422684, 845368, 3275801, 6551602, 13103204, 26206408]

約数ペア:

[(1, 26206408), (2, 13103204), (4, 6551602), (8, 3275801), (31, 845368), (62, 422684), (124, 211342), (248, 105671), (251, 104408), (421, 62248), (502, 52204), (842, 31124), (1004, 26102), (1684, 15562), (2008, 13051), (3368, 7781)]