66074368

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1512

約数の個数: 36

約数和(自身を含む): 132655600

約数和(自身を除く): 66581232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1297, 1592, 2594, 3184, 5188, 6368, 10376, 12736, 20752, 25472, 41504, 50944, 83008, 166016, 258103, 332032, 516206, 1032412, 2064824, 4129648, 8259296, 16518592, 33037184, 66074368]

約数ペア:

[(1, 66074368), (2, 33037184), (4, 16518592), (8, 8259296), (16, 4129648), (32, 2064824), (64, 1032412), (128, 516206), (199, 332032), (256, 258103), (398, 166016), (796, 83008), (1297, 50944), (1592, 41504), (2594, 25472), (3184, 20752), (5188, 12736), (6368, 10376)]