28186008

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31741}}^1$

素因数の和:31787

約数の個数: 32

約数和(自身を含む): 72371760

約数和(自身を除く): 44185752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 31741, 63482, 95223, 126964, 190446, 253928, 380892, 761784, 1174417, 2348834, 3523251, 4697668, 7046502, 9395336, 14093004, 28186008]

約数ペア:

[(1, 28186008), (2, 14093004), (3, 9395336), (4, 7046502), (6, 4697668), (8, 3523251), (12, 2348834), (24, 1174417), (37, 761784), (74, 380892), (111, 253928), (148, 190446), (222, 126964), (296, 95223), (444, 63482), (888, 31741)]