39460948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 36

約数和(自身を含む): 74445280

約数和(自身を除く): 34984332

約数列:

[1, 2, 4, 19, 38, 71, 76, 103, 142, 206, 284, 412, 1349, 1957, 2698, 3914, 5041, 5396, 7313, 7828, 10082, 14626, 20164, 29252, 95779, 138947, 191558, 277894, 383116, 519223, 555788, 1038446, 2076892, 9865237, 19730474, 39460948]

約数ペア:

[(1, 39460948), (2, 19730474), (4, 9865237), (19, 2076892), (38, 1038446), (71, 555788), (76, 519223), (103, 383116), (142, 277894), (206, 191558), (284, 138947), (412, 95779), (1349, 29252), (1957, 20164), (2698, 14626), (3914, 10082), (5041, 7828), (5396, 7313)]