25201144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4481}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 51094800

約数和(自身を除く): 25893656

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 4481, 5624, 8962, 17924, 35848, 85139, 165797, 170278, 331594, 340556, 663188, 681112, 1326376, 3150143, 6300286, 12600572, 25201144]

約数ペア:

[(1, 25201144), (2, 12600572), (4, 6300286), (8, 3150143), (19, 1326376), (37, 681112), (38, 663188), (74, 340556), (76, 331594), (148, 170278), (152, 165797), (296, 85139), (703, 35848), (1406, 17924), (2812, 8962), (4481, 5624)]