15542664

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 41696640

約数和(自身を除く): 26153976

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 444, 552, 761, 851, 888, 1522, 1702, 2283, 2553, 3044, 3404, 4566, 5106, 6088, 6808, 9132, 10212, 17503, 18264, 20424, 28157, 35006, 52509, 56314, 70012, 84471, 105018, 112628, 140024, 168942, 210036, 225256, 337884, 420072, 647611, 675768, 1295222, 1942833, 2590444, 3885666, 5180888, 7771332, 15542664]

約数ペア:

[(1, 15542664), (2, 7771332), (3, 5180888), (4, 3885666), (6, 2590444), (8, 1942833), (12, 1295222), (23, 675768), (24, 647611), (37, 420072), (46, 337884), (69, 225256), (74, 210036), (92, 168942), (111, 140024), (138, 112628), (148, 105018), (184, 84471), (222, 70012), (276, 56314), (296, 52509), (444, 35006), (552, 28157), (761, 20424), (851, 18264), (888, 17503), (1522, 10212), (1702, 9132), (2283, 6808), (2553, 6088), (3044, 5106), (3404, 4566)]