72457352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{1427}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 148569120

約数和(自身を除く): 76111768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 577, 1154, 1427, 2308, 2854, 4616, 5708, 6347, 11416, 12694, 15697, 25388, 31394, 50776, 62788, 125576, 823379, 1646758, 3293516, 6587032, 9057169, 18114338, 36228676, 72457352]

約数ペア:

[(1, 72457352), (2, 36228676), (4, 18114338), (8, 9057169), (11, 6587032), (22, 3293516), (44, 1646758), (88, 823379), (577, 125576), (1154, 62788), (1427, 50776), (2308, 31394), (2854, 25388), (4616, 15697), (5708, 12694), (6347, 11416)]