67508686

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 117976320

約数和(自身を除く): 50467634

約数列:

[1, 2, 7, 14, 113, 139, 226, 278, 307, 614, 791, 973, 1582, 1946, 2149, 4298, 15707, 31414, 34691, 42673, 69382, 85346, 109949, 219898, 242837, 298711, 485674, 597422, 4822049, 9644098, 33754343, 67508686]

約数ペア:

[(1, 67508686), (2, 33754343), (7, 9644098), (14, 4822049), (113, 597422), (139, 485674), (226, 298711), (278, 242837), (307, 219898), (614, 109949), (791, 85346), (973, 69382), (1582, 42673), (1946, 34691), (2149, 31414), (4298, 15707)]