68553452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2477}}^1$

素因数の和:2546

約数の個数: 48

約数和(自身を含む): 142375968

約数和(自身を除く): 73822516

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 148, 187, 374, 407, 629, 748, 814, 1258, 1628, 2477, 2516, 4954, 6919, 9908, 13838, 27247, 27676, 42109, 54494, 84218, 91649, 108988, 168436, 183298, 366596, 463199, 926398, 1008139, 1558033, 1852796, 2016278, 3116066, 4032556, 6232132, 17138363, 34276726, 68553452]

約数ペア:

[(1, 68553452), (2, 34276726), (4, 17138363), (11, 6232132), (17, 4032556), (22, 3116066), (34, 2016278), (37, 1852796), (44, 1558033), (68, 1008139), (74, 926398), (148, 463199), (187, 366596), (374, 183298), (407, 168436), (629, 108988), (748, 91649), (814, 84218), (1258, 54494), (1628, 42109), (2477, 27676), (2516, 27247), (4954, 13838), (6919, 9908)]