28917952

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3797}}^1$

素因数の和:3833

約数の個数: 56

約数和(自身を含む): 69457824

約数和(自身を除く): 40539872

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3797, 3808, 7594, 7616, 15188, 26579, 30376, 53158, 60752, 64549, 106316, 121504, 129098, 212632, 243008, 258196, 425264, 451843, 516392, 850528, 903686, 1032784, 1701056, 1807372, 2065568, 3614744, 4131136, 7229488, 14458976, 28917952]

約数ペア:

[(1, 28917952), (2, 14458976), (4, 7229488), (7, 4131136), (8, 3614744), (14, 2065568), (16, 1807372), (17, 1701056), (28, 1032784), (32, 903686), (34, 850528), (56, 516392), (64, 451843), (68, 425264), (112, 258196), (119, 243008), (136, 212632), (224, 129098), (238, 121504), (272, 106316), (448, 64549), (476, 60752), (544, 53158), (952, 30376), (1088, 26579), (1904, 15188), (3797, 7616), (3808, 7594)]