47640816

素因数分解:

$2^4\times 3^2\times {\mathrm{330839}}^1$

素因数の和:330853

約数の個数: 30

約数和(自身を含む): 133328520

約数和(自身を除く): 85687704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 330839, 661678, 992517, 1323356, 1985034, 2646712, 2977551, 3970068, 5293424, 5955102, 7940136, 11910204, 15880272, 23820408, 47640816]

約数ペア:

[(1, 47640816), (2, 23820408), (3, 15880272), (4, 11910204), (6, 7940136), (8, 5955102), (9, 5293424), (12, 3970068), (16, 2977551), (18, 2646712), (24, 1985034), (36, 1323356), (48, 992517), (72, 661678), (144, 330839)]