28237726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4049}}^1$

素因数の和:4379

約数の個数: 16

約数和(自身を含む): 46364400

約数和(自身を除く): 18126674

約数列:

[1, 2, 11, 22, 317, 634, 3487, 4049, 6974, 8098, 44539, 89078, 1283533, 2567066, 14118863, 28237726]

約数ペア:

[(1, 28237726), (2, 14118863), (11, 2567066), (22, 1283533), (317, 89078), (634, 44539), (3487, 8098), (4049, 6974)]