2651568

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1493}}^1$

素因数の和:1541

約数の個数: 40

約数和(自身を含む): 7039728

約数和(自身を除く): 4388160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1493, 1776, 2986, 4479, 5972, 8958, 11944, 17916, 23888, 35832, 55241, 71664, 110482, 165723, 220964, 331446, 441928, 662892, 883856, 1325784, 2651568]

約数ペア:

[(1, 2651568), (2, 1325784), (3, 883856), (4, 662892), (6, 441928), (8, 331446), (12, 220964), (16, 165723), (24, 110482), (37, 71664), (48, 55241), (74, 35832), (111, 23888), (148, 17916), (222, 11944), (296, 8958), (444, 5972), (592, 4479), (888, 2986), (1493, 1776)]