72048712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{823}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 140014080

約数和(自身を除く): 67965368

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 353, 706, 823, 1412, 1646, 2824, 3292, 6584, 10943, 21886, 25513, 43772, 51026, 87544, 102052, 204104, 290519, 581038, 1162076, 2324152, 9006089, 18012178, 36024356, 72048712]

約数ペア:

[(1, 72048712), (2, 36024356), (4, 18012178), (8, 9006089), (31, 2324152), (62, 1162076), (124, 581038), (248, 290519), (353, 204104), (706, 102052), (823, 87544), (1412, 51026), (1646, 43772), (2824, 25513), (3292, 21886), (6584, 10943)]