63999068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{120299}}^1$

素因数の和:120329

約数の個数: 24

約数和(自身を含む): 134736000

約数和(自身を除く): 70736932

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 120299, 240598, 481196, 842093, 1684186, 2285681, 3368372, 4571362, 9142724, 15999767, 31999534, 63999068]

約数ペア:

[(1, 63999068), (2, 31999534), (4, 15999767), (7, 9142724), (14, 4571362), (19, 3368372), (28, 2285681), (38, 1684186), (76, 842093), (133, 481196), (266, 240598), (532, 120299)]