28921826

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{983}}^1$

素因数の和:1345

約数の個数: 16

約数和(自身を含む): 44492544

約数和(自身を除く): 15570718

約数列:

[1, 2, 47, 94, 313, 626, 983, 1966, 14711, 29422, 46201, 92402, 307679, 615358, 14460913, 28921826]

約数ペア:

[(1, 28921826), (2, 14460913), (47, 615358), (94, 307679), (313, 92402), (626, 46201), (983, 29422), (1966, 14711)]