71397408

素因数分解:

$2^5\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1321}}^1$

素因数の和:1897

約数の個数: 48

約数和(自身を含む): 187893216

約数和(自身を除く): 116495808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 563, 1126, 1321, 1689, 2252, 2642, 3378, 3963, 4504, 5284, 6756, 7926, 9008, 10568, 13512, 15852, 18016, 21136, 27024, 31704, 42272, 54048, 63408, 126816, 743723, 1487446, 2231169, 2974892, 4462338, 5949784, 8924676, 11899568, 17849352, 23799136, 35698704, 71397408]

約数ペア:

[(1, 71397408), (2, 35698704), (3, 23799136), (4, 17849352), (6, 11899568), (8, 8924676), (12, 5949784), (16, 4462338), (24, 2974892), (32, 2231169), (48, 1487446), (96, 743723), (563, 126816), (1126, 63408), (1321, 54048), (1689, 42272), (2252, 31704), (2642, 27024), (3378, 21136), (3963, 18016), (4504, 15852), (5284, 13512), (6756, 10568), (7926, 9008)]