29273678

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 51744000

約数和(自身を除く): 22470322

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 307, 343, 614, 686, 973, 1946, 2149, 4298, 6811, 13622, 15043, 30086, 42673, 47677, 85346, 95354, 105301, 210602, 298711, 597422, 2090977, 4181954, 14636839, 29273678]

約数ペア:

[(1, 29273678), (2, 14636839), (7, 4181954), (14, 2090977), (49, 597422), (98, 298711), (139, 210602), (278, 105301), (307, 95354), (343, 85346), (614, 47677), (686, 42673), (973, 30086), (1946, 15043), (2149, 13622), (4298, 6811)]