28969748

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{761}}^1$

素因数の和:1103

約数の個数: 24

約数和(自身を含む): 52571904

約数和(自身を除く): 23602156

約数列:

[1, 2, 4, 31, 62, 124, 307, 614, 761, 1228, 1522, 3044, 9517, 19034, 23591, 38068, 47182, 94364, 233627, 467254, 934508, 7242437, 14484874, 28969748]

約数ペア:

[(1, 28969748), (2, 14484874), (4, 7242437), (31, 934508), (62, 467254), (124, 233627), (307, 94364), (614, 47182), (761, 38068), (1228, 23591), (1522, 19034), (3044, 9517)]