68360908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{221951}}^1$

素因数の和:221973

約数の個数: 24

約数和(自身を含む): 149151744

約数和(自身を除く): 80790836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 221951, 443902, 887804, 1553657, 2441461, 3107314, 4882922, 6214628, 9765844, 17090227, 34180454, 68360908]

約数ペア:

[(1, 68360908), (2, 34180454), (4, 17090227), (7, 9765844), (11, 6214628), (14, 4882922), (22, 3107314), (28, 2441461), (44, 1553657), (77, 887804), (154, 443902), (308, 221951)]