25261796

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:828

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 29041180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 727, 1022, 1241, 1454, 2044, 2482, 2908, 4964, 5089, 8687, 10178, 12359, 17374, 20356, 24718, 34748, 49436, 53071, 86513, 106142, 173026, 212284, 346052, 371497, 742994, 902207, 1485988, 1804414, 3608828, 6315449, 12630898, 25261796]

約数ペア:

[(1, 25261796), (2, 12630898), (4, 6315449), (7, 3608828), (14, 1804414), (17, 1485988), (28, 902207), (34, 742994), (68, 371497), (73, 346052), (119, 212284), (146, 173026), (238, 106142), (292, 86513), (476, 53071), (511, 49436), (727, 34748), (1022, 24718), (1241, 20356), (1454, 17374), (2044, 12359), (2482, 10178), (2908, 8687), (4964, 5089)]