74941256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{2659}}^1$

素因数の和:2949

約数の個数: 32

約数和(自身を含む): 151939200

約数和(自身を除く): 76997944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 271, 542, 1084, 2168, 2659, 3523, 5318, 7046, 10636, 14092, 21272, 28184, 34567, 69134, 138268, 276536, 720589, 1441178, 2882356, 5764712, 9367657, 18735314, 37470628, 74941256]

約数ペア:

[(1, 74941256), (2, 37470628), (4, 18735314), (8, 9367657), (13, 5764712), (26, 2882356), (52, 1441178), (104, 720589), (271, 276536), (542, 138268), (1084, 69134), (2168, 34567), (2659, 28184), (3523, 21272), (5318, 14092), (7046, 10636)]