25045424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:645

約数の個数: 40

約数和(自身を含む): 50486352

約数和(自身を除く): 25440928

約数列:

[1, 2, 4, 8, 16, 41, 73, 82, 146, 164, 292, 328, 523, 584, 656, 1046, 1168, 2092, 2993, 4184, 5986, 8368, 11972, 21443, 23944, 38179, 42886, 47888, 76358, 85772, 152716, 171544, 305432, 343088, 610864, 1565339, 3130678, 6261356, 12522712, 25045424]

約数ペア:

[(1, 25045424), (2, 12522712), (4, 6261356), (8, 3130678), (16, 1565339), (41, 610864), (73, 343088), (82, 305432), (146, 171544), (164, 152716), (292, 85772), (328, 76358), (523, 47888), (584, 42886), (656, 38179), (1046, 23944), (1168, 21443), (2092, 11972), (2993, 8368), (4184, 5986)]