68924248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1637}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 136609200

約数和(自身を除く): 67684952

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 277, 554, 1108, 1637, 2216, 3274, 5263, 6548, 10526, 13096, 21052, 31103, 42104, 62206, 124412, 248824, 453449, 906898, 1813796, 3627592, 8615531, 17231062, 34462124, 68924248]

約数ペア:

[(1, 68924248), (2, 34462124), (4, 17231062), (8, 8615531), (19, 3627592), (38, 1813796), (76, 906898), (152, 453449), (277, 248824), (554, 124412), (1108, 62206), (1637, 42104), (2216, 31103), (3274, 21052), (5263, 13096), (6548, 10526)]