25577768

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2689}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 50841000

約数和(自身を除く): 25263232

約数列:

[1, 2, 4, 8, 29, 41, 58, 82, 116, 164, 232, 328, 1189, 2378, 2689, 4756, 5378, 9512, 10756, 21512, 77981, 110249, 155962, 220498, 311924, 440996, 623848, 881992, 3197221, 6394442, 12788884, 25577768]

約数ペア:

[(1, 25577768), (2, 12788884), (4, 6394442), (8, 3197221), (29, 881992), (41, 623848), (58, 440996), (82, 311924), (116, 220498), (164, 155962), (232, 110249), (328, 77981), (1189, 21512), (2378, 10756), (2689, 9512), (4756, 5378)]