26662263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 39321600

約数和(自身を除く): 12659337

約数列:

[1, 3, 19, 31, 57, 79, 93, 191, 237, 573, 589, 1501, 1767, 2449, 3629, 4503, 5921, 7347, 10887, 15089, 17763, 45267, 46531, 112499, 139593, 286691, 337497, 467759, 860073, 1403277, 8887421, 26662263]

約数ペア:

[(1, 26662263), (3, 8887421), (19, 1403277), (31, 860073), (57, 467759), (79, 337497), (93, 286691), (191, 139593), (237, 112499), (573, 46531), (589, 45267), (1501, 17763), (1767, 15089), (2449, 10887), (3629, 7347), (4503, 5921)]