28605032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{613}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 56733600

約数和(自身を除く): 28128568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 307, 613, 614, 1226, 1228, 2452, 2456, 4904, 5833, 11647, 11666, 23294, 23332, 46588, 46664, 93176, 188191, 376382, 752764, 1505528, 3575629, 7151258, 14302516, 28605032]

約数ペア:

[(1, 28605032), (2, 14302516), (4, 7151258), (8, 3575629), (19, 1505528), (38, 752764), (76, 376382), (152, 188191), (307, 93176), (613, 46664), (614, 46588), (1226, 23332), (1228, 23294), (2452, 11666), (2456, 11647), (4904, 5833)]