15690780728

素因数分解:

$2^3\times 7^1\times {\mathrm{8081}}^1\times {\mathrm{34673}}^1$

素因数の和:42767

約数の個数: 32

約数和(自身を含む): 33628232160

約数和(自身を除く): 17937451432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8081, 16162, 32324, 34673, 56567, 64648, 69346, 113134, 138692, 226268, 242711, 277384, 452536, 485422, 970844, 1941688, 280192513, 560385026, 1120770052, 1961347591, 2241540104, 3922695182, 7845390364, 15690780728]

約数ペア:

[(1, 15690780728), (2, 7845390364), (4, 3922695182), (7, 2241540104), (8, 1961347591), (14, 1120770052), (28, 560385026), (56, 280192513), (8081, 1941688), (16162, 970844), (32324, 485422), (34673, 452536), (56567, 277384), (64648, 242711), (69346, 226268), (113134, 138692)]