28363730

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9239}}^1$

素因数の和:9553

約数の個数: 16

約数和(自身を含む): 51226560

約数和(自身を除く): 22862830

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 9239, 18478, 46195, 92390, 2836373, 5672746, 14181865, 28363730]

約数ペア:

[(1, 28363730), (2, 14181865), (5, 5672746), (10, 2836373), (307, 92390), (614, 46195), (1535, 18478), (3070, 9239)]