38725876

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10399}}^1$

素因数の和:10436

約数の個数: 36

約数和(自身を含む): 82992000

約数和(自身を除く): 44266124

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 10399, 20798, 41596, 72793, 145586, 197581, 291172, 395162, 509551, 790324, 1019102, 1383067, 2038204, 2766134, 5532268, 9681469, 19362938, 38725876]

約数ペア:

[(1, 38725876), (2, 19362938), (4, 9681469), (7, 5532268), (14, 2766134), (19, 2038204), (28, 1383067), (38, 1019102), (49, 790324), (76, 509551), (98, 395162), (133, 291172), (196, 197581), (266, 145586), (532, 72793), (931, 41596), (1862, 20798), (3724, 10399)]