64041232.000000000

素因数分解:

$2^4\times 3^2\times {\mathrm{1367819}}^1$

素因数の和:1367833

約数の個数: 30

約数和(自身を含む): 551231460

約数和(自身を除く): 354265524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1367819, 2735638, 4103457, 5471276, 8206914, 10942552, 12310371, 16413828, 21885104, 24620742, 32827656, 49241484, 65655312, 98482968, 196965936]

約数ペア:

[(1, 196965936), (2, 98482968), (3, 65655312), (4, 49241484), (6, 32827656), (8, 24620742), (9, 21885104), (12, 16413828), (16, 12310371), (18, 10942552), (24, 8206914), (36, 5471276), (48, 4103457), (72, 2735638), (144, 1367819)]