68157488

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35797}}^1$

素因数の和:35829

約数の個数: 40

約数和(自身を含む): 159802272

約数和(自身を除く): 91644784

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 35797, 71594, 143188, 250579, 286376, 501158, 572752, 608549, 1002316, 1217098, 2004632, 2434196, 4009264, 4259843, 4868392, 8519686, 9736784, 17039372, 34078744, 68157488]

約数ペア:

[(1, 68157488), (2, 34078744), (4, 17039372), (7, 9736784), (8, 8519686), (14, 4868392), (16, 4259843), (17, 4009264), (28, 2434196), (34, 2004632), (56, 1217098), (68, 1002316), (112, 608549), (119, 572752), (136, 501158), (238, 286376), (272, 250579), (476, 143188), (952, 71594), (1904, 35797)]