74001486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2113}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 159818400

約数和(自身を除く): 85816914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 449, 898, 1347, 2113, 2694, 4226, 5837, 6339, 11674, 12678, 17511, 27469, 35022, 54938, 82407, 164814, 948737, 1897474, 2846211, 5692422, 12333581, 24667162, 37000743, 74001486]

約数ペア:

[(1, 74001486), (2, 37000743), (3, 24667162), (6, 12333581), (13, 5692422), (26, 2846211), (39, 1897474), (78, 948737), (449, 164814), (898, 82407), (1347, 54938), (2113, 35022), (2694, 27469), (4226, 17511), (5837, 12678), (6339, 11674)]