64378194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{881}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 135898560

約数和(自身を除く): 71520366

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 641, 881, 1282, 1762, 1923, 2643, 3846, 5286, 12179, 16739, 24358, 33478, 36537, 50217, 73074, 100434, 564721, 1129442, 1694163, 3388326, 10729699, 21459398, 32189097, 64378194]

約数ペア:

[(1, 64378194), (2, 32189097), (3, 21459398), (6, 10729699), (19, 3388326), (38, 1694163), (57, 1129442), (114, 564721), (641, 100434), (881, 73074), (1282, 50217), (1762, 36537), (1923, 33478), (2643, 24358), (3846, 16739), (5286, 12179)]