64979272

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{463}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 124778880

約数和(自身を除く): 59799608

約数列:

[1, 2, 4, 8, 53, 106, 212, 331, 424, 463, 662, 926, 1324, 1852, 2648, 3704, 17543, 24539, 35086, 49078, 70172, 98156, 140344, 153253, 196312, 306506, 613012, 1226024, 8122409, 16244818, 32489636, 64979272]

約数ペア:

[(1, 64979272), (2, 32489636), (4, 16244818), (8, 8122409), (53, 1226024), (106, 613012), (212, 306506), (331, 196312), (424, 153253), (463, 140344), (662, 98156), (926, 70172), (1324, 49078), (1852, 35086), (2648, 24539), (3704, 17543)]