28652912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94253}}^1$

素因数の和:94280

約数の個数: 20

約数和(自身を含む): 58437480

約数和(自身を除く): 29784568

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94253, 188506, 377012, 754024, 1508048, 1790807, 3581614, 7163228, 14326456, 28652912]

約数ペア:

[(1, 28652912), (2, 14326456), (4, 7163228), (8, 3581614), (16, 1790807), (19, 1508048), (38, 754024), (76, 377012), (152, 188506), (304, 94253)]