25132154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:478

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 16858246

約数列:

[1, 2, 17, 29, 34, 58, 71, 142, 359, 493, 718, 986, 1207, 2059, 2414, 4118, 6103, 10411, 12206, 20822, 25489, 35003, 50978, 70006, 176987, 353974, 433313, 739181, 866626, 1478362, 12566077, 25132154]

約数ペア:

[(1, 25132154), (2, 12566077), (17, 1478362), (29, 866626), (34, 739181), (58, 433313), (71, 353974), (142, 176987), (359, 70006), (493, 50978), (718, 35003), (986, 25489), (1207, 20822), (2059, 12206), (2414, 10411), (4118, 6103)]