761420656

素因数分解:

$2^4\times {\mathrm{647}}^1\times {\mathrm{73553}}^1$

素因数の和:74208

約数の個数: 20

約数和(自身を含む): 1477552752

約数和(自身を除く): 716132096

約数列:

[1, 2, 4, 8, 16, 647, 1294, 2588, 5176, 10352, 73553, 147106, 294212, 588424, 1176848, 47588791, 95177582, 190355164, 380710328, 761420656]

約数ペア:

[(1, 761420656), (2, 380710328), (4, 190355164), (8, 95177582), (16, 47588791), (647, 1176848), (1294, 588424), (2588, 294212), (5176, 147106), (10352, 73553)]