6464728

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 12571200

約数和(自身を除く): 6106472

約数列:

[1, 2, 4, 8, 53, 79, 106, 158, 193, 212, 316, 386, 424, 632, 772, 1544, 4187, 8374, 10229, 15247, 16748, 20458, 30494, 33496, 40916, 60988, 81832, 121976, 808091, 1616182, 3232364, 6464728]

約数ペア:

[(1, 6464728), (2, 3232364), (4, 1616182), (8, 808091), (53, 121976), (79, 81832), (106, 60988), (158, 40916), (193, 33496), (212, 30494), (316, 20458), (386, 16748), (424, 15247), (632, 10229), (772, 8374), (1544, 4187)]