9899128

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 19452960

約数和(自身を除く): 9553832

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 631, 1262, 1961, 2524, 3922, 5048, 7844, 15688, 23347, 33443, 46694, 66886, 93388, 133772, 186776, 267544, 1237391, 2474782, 4949564, 9899128]

約数ペア:

[(1, 9899128), (2, 4949564), (4, 2474782), (8, 1237391), (37, 267544), (53, 186776), (74, 133772), (106, 93388), (148, 66886), (212, 46694), (296, 33443), (424, 23347), (631, 15688), (1262, 7844), (1961, 5048), (2524, 3922)]