75214672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1291

約数の個数: 40

約数和(自身を含む): 157489920

約数和(自身を除く): 82275248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 431, 839, 862, 1678, 1724, 3356, 3448, 5603, 6712, 6896, 10907, 11206, 13424, 21814, 22412, 43628, 44824, 87256, 89648, 174512, 361609, 723218, 1446436, 2892872, 4700917, 5785744, 9401834, 18803668, 37607336, 75214672]

約数ペア:

[(1, 75214672), (2, 37607336), (4, 18803668), (8, 9401834), (13, 5785744), (16, 4700917), (26, 2892872), (52, 1446436), (104, 723218), (208, 361609), (431, 174512), (839, 89648), (862, 87256), (1678, 44824), (1724, 43628), (3356, 22412), (3448, 21814), (5603, 13424), (6712, 11206), (6896, 10907)]