64995854

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{60293}}^1$

素因数の和:60320

約数の個数: 24

約数和(自身を含む): 123723288

約数和(自身を除く): 58727434

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 60293, 120586, 422051, 663223, 844102, 1326446, 2954357, 4642561, 5908714, 9285122, 32497927, 64995854]

約数ペア:

[(1, 64995854), (2, 32497927), (7, 9285122), (11, 5908714), (14, 4642561), (22, 2954357), (49, 1326446), (77, 844102), (98, 663223), (154, 422051), (539, 120586), (1078, 60293)]