72604448

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1697}}^1$

素因数の和:1905

約数の個数: 48

約数和(自身を含む): 164312064

約数和(自身を除く): 91707616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 382, 764, 1337, 1528, 1697, 2674, 3056, 3394, 5348, 6112, 6788, 10696, 11879, 13576, 21392, 23758, 27152, 42784, 47516, 54304, 95032, 190064, 324127, 380128, 648254, 1296508, 2268889, 2593016, 4537778, 5186032, 9075556, 10372064, 18151112, 36302224, 72604448]

約数ペア:

[(1, 72604448), (2, 36302224), (4, 18151112), (7, 10372064), (8, 9075556), (14, 5186032), (16, 4537778), (28, 2593016), (32, 2268889), (56, 1296508), (112, 648254), (191, 380128), (224, 324127), (382, 190064), (764, 95032), (1337, 54304), (1528, 47516), (1697, 42784), (2674, 27152), (3056, 23758), (3394, 21392), (5348, 13576), (6112, 11879), (6788, 10696)]