6560776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2581

約数の個数: 32

約数和(自身を含む): 13716000

約数和(自身を除く): 7155224

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2539, 2584, 5078, 10156, 20312, 43163, 48241, 86326, 96482, 172652, 192964, 345304, 385928, 820097, 1640194, 3280388, 6560776]

約数ペア:

[(1, 6560776), (2, 3280388), (4, 1640194), (8, 820097), (17, 385928), (19, 345304), (34, 192964), (38, 172652), (68, 96482), (76, 86326), (136, 48241), (152, 43163), (323, 20312), (646, 10156), (1292, 5078), (2539, 2584)]