26642740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1$

素因数の和:3456

約数の個数: 48

約数和(自身を含む): 61834752

約数和(自身を除く): 35192012

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3407, 3910, 6814, 7820, 13628, 17035, 34070, 57919, 68140, 78361, 115838, 156722, 231676, 289595, 313444, 391805, 579190, 783610, 1158380, 1332137, 1567220, 2664274, 5328548, 6660685, 13321370, 26642740]

約数ペア:

[(1, 26642740), (2, 13321370), (4, 6660685), (5, 5328548), (10, 2664274), (17, 1567220), (20, 1332137), (23, 1158380), (34, 783610), (46, 579190), (68, 391805), (85, 313444), (92, 289595), (115, 231676), (170, 156722), (230, 115838), (340, 78361), (391, 68140), (460, 57919), (782, 34070), (1564, 17035), (1955, 13628), (3407, 7820), (3910, 6814)]