38347864

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{1291}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 74419200

約数和(自身を除く): 36071336

約数列:

[1, 2, 4, 8, 47, 79, 94, 158, 188, 316, 376, 632, 1291, 2582, 3713, 5164, 7426, 10328, 14852, 29704, 60677, 101989, 121354, 203978, 242708, 407956, 485416, 815912, 4793483, 9586966, 19173932, 38347864]

約数ペア:

[(1, 38347864), (2, 19173932), (4, 9586966), (8, 4793483), (47, 815912), (79, 485416), (94, 407956), (158, 242708), (188, 203978), (316, 121354), (376, 101989), (632, 60677), (1291, 29704), (2582, 14852), (3713, 10328), (5164, 7426)]