7913704368

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{641513}}^1$

素因数の和:641781

約数の個数: 40

約数和(自身を含む): 20523315888

約数和(自身を除く): 12609611520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 641513, 1283026, 1924539, 2566052, 3849078, 5132104, 7698156, 10264208, 15396312, 30792624, 164868841, 329737682, 494606523, 659475364, 989213046, 1318950728, 1978426092, 2637901456, 3956852184, 7913704368]

約数ペア:

[(1, 7913704368), (2, 3956852184), (3, 2637901456), (4, 1978426092), (6, 1318950728), (8, 989213046), (12, 659475364), (16, 494606523), (24, 329737682), (48, 164868841), (257, 30792624), (514, 15396312), (771, 10264208), (1028, 7698156), (1542, 5132104), (2056, 3849078), (3084, 2566052), (4112, 1924539), (6168, 1283026), (12336, 641513)]