25401502

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 47770560

約数和(自身を除く): 22369058

約数列:

[1, 2, 7, 14, 17, 34, 49, 79, 98, 119, 158, 193, 238, 386, 553, 833, 1106, 1343, 1351, 1666, 2686, 2702, 3281, 3871, 6562, 7742, 9401, 9457, 15247, 18802, 18914, 22967, 30494, 45934, 65807, 106729, 131614, 160769, 213458, 259199, 321538, 518398, 747103, 1494206, 1814393, 3628786, 12700751, 25401502]

約数ペア:

[(1, 25401502), (2, 12700751), (7, 3628786), (14, 1814393), (17, 1494206), (34, 747103), (49, 518398), (79, 321538), (98, 259199), (119, 213458), (158, 160769), (193, 131614), (238, 106729), (386, 65807), (553, 45934), (833, 30494), (1106, 22967), (1343, 18914), (1351, 18802), (1666, 15247), (2686, 9457), (2702, 9401), (3281, 7742), (3871, 6562)]