69472928

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1285

約数の個数: 48

約数和(自身を含む): 156953664

約数和(自身を除く): 87480736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 937, 1324, 1874, 2317, 2648, 3748, 4634, 5296, 6559, 7496, 9268, 10592, 13118, 14992, 18536, 26236, 29984, 37072, 52472, 74144, 104944, 209888, 310147, 620294, 1240588, 2171029, 2481176, 4342058, 4962352, 8684116, 9924704, 17368232, 34736464, 69472928]

約数ペア:

[(1, 69472928), (2, 34736464), (4, 17368232), (7, 9924704), (8, 8684116), (14, 4962352), (16, 4342058), (28, 2481176), (32, 2171029), (56, 1240588), (112, 620294), (224, 310147), (331, 209888), (662, 104944), (937, 74144), (1324, 52472), (1874, 37072), (2317, 29984), (2648, 26236), (3748, 18536), (4634, 14992), (5296, 13118), (6559, 10592), (7496, 9268)]