1290176

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1061}}^1$

素因数の和:1092

約数の個数: 28

約数和(自身を含む): 2697480

約数和(自身を除く): 1407304

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1061, 1216, 2122, 4244, 8488, 16976, 20159, 33952, 40318, 67904, 80636, 161272, 322544, 645088, 1290176]

約数ペア:

[(1, 1290176), (2, 645088), (4, 322544), (8, 161272), (16, 80636), (19, 67904), (32, 40318), (38, 33952), (64, 20159), (76, 16976), (152, 8488), (304, 4244), (608, 2122), (1061, 1216)]