25069142

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 45342720

約数和(自身を除く): 20273578

約数列:

[1, 2, 7, 14, 31, 47, 62, 94, 217, 329, 434, 658, 1229, 1457, 2458, 2914, 8603, 10199, 17206, 20398, 38099, 57763, 76198, 115526, 266693, 404341, 533386, 808682, 1790653, 3581306, 12534571, 25069142]

約数ペア:

[(1, 25069142), (2, 12534571), (7, 3581306), (14, 1790653), (31, 808682), (47, 533386), (62, 404341), (94, 266693), (217, 115526), (329, 76198), (434, 57763), (658, 38099), (1229, 20398), (1457, 17206), (2458, 10199), (2914, 8603)]