3955232888

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{16691}}^1$

素因数の和:18275

約数の個数: 32

約数和(自身を含む): 7811856000

約数和(自身を除く): 3856623112

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1559, 3118, 6236, 12472, 16691, 29621, 33382, 59242, 66764, 118484, 133528, 236968, 317129, 634258, 1268516, 2537032, 26021269, 52042538, 104085076, 208170152, 494404111, 988808222, 1977616444, 3955232888]

約数ペア:

[(1, 3955232888), (2, 1977616444), (4, 988808222), (8, 494404111), (19, 208170152), (38, 104085076), (76, 52042538), (152, 26021269), (1559, 2537032), (3118, 1268516), (6236, 634258), (12472, 317129), (16691, 236968), (29621, 133528), (33382, 118484), (59242, 66764)]