71997184

素因数分解:

$2^8\times 7^1\times {\mathrm{40177}}^1$

素因数の和:40200

約数の個数: 36

約数和(自身を含む): 164247664

約数和(自身を除く): 92250480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 40177, 80354, 160708, 281239, 321416, 562478, 642832, 1124956, 1285664, 2249912, 2571328, 4499824, 5142656, 8999648, 10285312, 17999296, 35998592, 71997184]

約数ペア:

[(1, 71997184), (2, 35998592), (4, 17999296), (7, 10285312), (8, 8999648), (14, 5142656), (16, 4499824), (28, 2571328), (32, 2249912), (56, 1285664), (64, 1124956), (112, 642832), (128, 562478), (224, 321416), (256, 281239), (448, 160708), (896, 80354), (1792, 40177)]