65643628

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{4831}}^1$

素因数の和:4957

約数の個数: 24

約数和(自身を含む): 119060480

約数和(自身を除く): 53416852

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 3397, 4831, 6794, 9662, 13588, 19324, 207733, 381649, 415466, 763298, 830932, 1526596, 16410907, 32821814, 65643628]

約数ペア:

[(1, 65643628), (2, 32821814), (4, 16410907), (43, 1526596), (79, 830932), (86, 763298), (158, 415466), (172, 381649), (316, 207733), (3397, 19324), (4831, 13588), (6794, 9662)]