26040354004

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{4591}}^1$

素因数の和:5325

約数の個数: 72

約数和(自身を含む): 54335960448

約数和(自身を除く): 28295606444

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 673, 1204, 1346, 2107, 2692, 4214, 4591, 4711, 8428, 9182, 9422, 18364, 18844, 28939, 32137, 32977, 57878, 64274, 65954, 115756, 128548, 131908, 197413, 202573, 224959, 394826, 405146, 449918, 789652, 810292, 899836, 1381891, 1418011, 2763782, 2836022, 3089743, 5527564, 5672044, 6179486, 9673237, 12358972, 19346474, 21628201, 38692948, 43256402, 86512804, 132858949, 151397407, 265717898, 302794814, 531435796, 605589628, 930012643, 1860025286, 3720050572, 6510088501, 13020177002, 26040354004]

約数ペア:

[(1, 26040354004), (2, 13020177002), (4, 6510088501), (7, 3720050572), (14, 1860025286), (28, 930012643), (43, 605589628), (49, 531435796), (86, 302794814), (98, 265717898), (172, 151397407), (196, 132858949), (301, 86512804), (602, 43256402), (673, 38692948), (1204, 21628201), (1346, 19346474), (2107, 12358972), (2692, 9673237), (4214, 6179486), (4591, 5672044), (4711, 5527564), (8428, 3089743), (9182, 2836022), (9422, 2763782), (18364, 1418011), (18844, 1381891), (28939, 899836), (32137, 810292), (32977, 789652), (57878, 449918), (64274, 405146), (65954, 394826), (115756, 224959), (128548, 202573), (131908, 197413)]