28907522

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 22241278

約数列:

[1, 2, 7, 14, 59, 79, 118, 158, 413, 443, 553, 826, 886, 1106, 3101, 4661, 6202, 9322, 26137, 32627, 34997, 52274, 65254, 69994, 182959, 244979, 365918, 489958, 2064823, 4129646, 14453761, 28907522]

約数ペア:

[(1, 28907522), (2, 14453761), (7, 4129646), (14, 2064823), (59, 489958), (79, 365918), (118, 244979), (158, 182959), (413, 69994), (443, 65254), (553, 52274), (826, 34997), (886, 32627), (1106, 26137), (3101, 9322), (4661, 6202)]