538672328

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{761}}^1\times {\mathrm{3847}}^1$

素因数の和:4637

約数の個数: 32

約数和(自身を含む): 1055583360

約数和(自身を除く): 516911032

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 761, 1522, 3044, 3847, 6088, 7694, 15388, 17503, 30776, 35006, 70012, 88481, 140024, 176962, 353924, 707848, 2927567, 5855134, 11710268, 23420536, 67334041, 134668082, 269336164, 538672328]

約数ペア:

[(1, 538672328), (2, 269336164), (4, 134668082), (8, 67334041), (23, 23420536), (46, 11710268), (92, 5855134), (184, 2927567), (761, 707848), (1522, 353924), (3044, 176962), (3847, 140024), (6088, 88481), (7694, 70012), (15388, 35006), (17503, 30776)]