67990888

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71419}}^1$

素因数の和:71449

約数の個数: 32

約数和(自身を含む): 154267200

約数和(自身を除く): 86276312

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 71419, 142838, 285676, 499933, 571352, 999866, 1214123, 1999732, 2428246, 3999464, 4856492, 8498861, 9712984, 16997722, 33995444, 67990888]

約数ペア:

[(1, 67990888), (2, 33995444), (4, 16997722), (7, 9712984), (8, 8498861), (14, 4856492), (17, 3999464), (28, 2428246), (34, 1999732), (56, 1214123), (68, 999866), (119, 571352), (136, 499933), (238, 285676), (476, 142838), (952, 71419)]