38824904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3597

約数の個数: 32

約数和(自身を含む): 77700000

約数和(自身を除く): 38875096

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 3499, 5548, 6998, 11096, 13996, 27992, 66481, 132962, 255427, 265924, 510854, 531848, 1021708, 2043416, 4853113, 9706226, 19412452, 38824904]

約数ペア:

[(1, 38824904), (2, 19412452), (4, 9706226), (8, 4853113), (19, 2043416), (38, 1021708), (73, 531848), (76, 510854), (146, 265924), (152, 255427), (292, 132962), (584, 66481), (1387, 27992), (2774, 13996), (3499, 11096), (5548, 6998)]