65816988

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 163000320

約数和(自身を除く): 97183332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2273, 2413, 4546, 4826, 6819, 7239, 9092, 9652, 13638, 14478, 27276, 28956, 43187, 86374, 129561, 172748, 259122, 288671, 518244, 577342, 866013, 1154684, 1732026, 3464052, 5484749, 10969498, 16454247, 21938996, 32908494, 65816988]

約数ペア:

[(1, 65816988), (2, 32908494), (3, 21938996), (4, 16454247), (6, 10969498), (12, 5484749), (19, 3464052), (38, 1732026), (57, 1154684), (76, 866013), (114, 577342), (127, 518244), (228, 288671), (254, 259122), (381, 172748), (508, 129561), (762, 86374), (1524, 43187), (2273, 28956), (2413, 27276), (4546, 14478), (4826, 13638), (6819, 9652), (7239, 9092)]