64374746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 104734080

約数和(自身を除く): 40359334

約数列:

[1, 2, 23, 37, 46, 74, 109, 218, 347, 694, 851, 1702, 2507, 4033, 5014, 7981, 8066, 12839, 15962, 25678, 37823, 75646, 92759, 185518, 295297, 590594, 869929, 1399451, 1739858, 2798902, 32187373, 64374746]

約数ペア:

[(1, 64374746), (2, 32187373), (23, 2798902), (37, 1739858), (46, 1399451), (74, 869929), (109, 590594), (218, 295297), (347, 185518), (694, 92759), (851, 75646), (1702, 37823), (2507, 25678), (4033, 15962), (5014, 12839), (7981, 8066)]