26123404

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 49072800

約数和(自身を除く): 22949396

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 229, 316, 361, 458, 722, 916, 1444, 1501, 3002, 4351, 6004, 8702, 17404, 18091, 28519, 36182, 57038, 72364, 82669, 114076, 165338, 330676, 343729, 687458, 1374916, 6530851, 13061702, 26123404]

約数ペア:

[(1, 26123404), (2, 13061702), (4, 6530851), (19, 1374916), (38, 687458), (76, 343729), (79, 330676), (158, 165338), (229, 114076), (316, 82669), (361, 72364), (458, 57038), (722, 36182), (916, 28519), (1444, 18091), (1501, 17404), (3002, 8702), (4351, 6004)]