3784732

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 8064000

約数和(自身を除く): 4279268

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 79, 116, 118, 158, 203, 236, 316, 406, 413, 553, 812, 826, 1106, 1652, 1711, 2212, 2291, 3422, 4582, 4661, 6844, 9164, 9322, 11977, 16037, 18644, 23954, 32074, 32627, 47908, 64148, 65254, 130508, 135169, 270338, 540676, 946183, 1892366, 3784732]

約数ペア:

[(1, 3784732), (2, 1892366), (4, 946183), (7, 540676), (14, 270338), (28, 135169), (29, 130508), (58, 65254), (59, 64148), (79, 47908), (116, 32627), (118, 32074), (158, 23954), (203, 18644), (236, 16037), (316, 11977), (406, 9322), (413, 9164), (553, 6844), (812, 4661), (826, 4582), (1106, 3422), (1652, 2291), (1711, 2212)]