7378228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12899}}^1$

素因数の和:12927

約数の個数: 24

約数和(自身を含む): 15170400

約数和(自身を除く): 7792172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 12899, 25798, 51596, 141889, 167687, 283778, 335374, 567556, 670748, 1844557, 3689114, 7378228]

約数ペア:

[(1, 7378228), (2, 3689114), (4, 1844557), (11, 670748), (13, 567556), (22, 335374), (26, 283778), (44, 167687), (52, 141889), (143, 51596), (286, 25798), (572, 12899)]