56742488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{644801}}^1$

素因数の和:644818

約数の個数: 16

約数和(自身を含む): 116064360

約数和(自身を除く): 59321872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 644801, 1289602, 2579204, 5158408, 7092811, 14185622, 28371244, 56742488]

約数ペア:

[(1, 56742488), (2, 28371244), (4, 14185622), (8, 7092811), (11, 5158408), (22, 2579204), (44, 1289602), (88, 644801)]