28356134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 46227456

約数和(自身を除く): 17871322

約数列:

[1, 2, 31, 37, 47, 62, 74, 94, 263, 526, 1147, 1457, 1739, 2294, 2914, 3478, 8153, 9731, 12361, 16306, 19462, 24722, 53909, 107818, 301661, 383191, 457357, 603322, 766382, 914714, 14178067, 28356134]

約数ペア:

[(1, 28356134), (2, 14178067), (31, 914714), (37, 766382), (47, 603322), (62, 457357), (74, 383191), (94, 301661), (263, 107818), (526, 53909), (1147, 24722), (1457, 19462), (1739, 16306), (2294, 12361), (2914, 9731), (3478, 8153)]