65767816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{5477}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 131472000

約数和(自身を除く): 65704184

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 3002, 5477, 6004, 10954, 12008, 21908, 43816, 104063, 208126, 416252, 432683, 832504, 865366, 1730732, 3461464, 8220977, 16441954, 32883908, 65767816]

約数ペア:

[(1, 65767816), (2, 32883908), (4, 16441954), (8, 8220977), (19, 3461464), (38, 1730732), (76, 865366), (79, 832504), (152, 432683), (158, 416252), (316, 208126), (632, 104063), (1501, 43816), (3002, 21908), (5477, 12008), (6004, 10954)]