8309392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{439}}^1$

素因数の和:480

約数の個数: 60

約数和(自身を含む): 19968960

約数和(自身を除く): 11659568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 439, 676, 728, 878, 1183, 1352, 1456, 1756, 2366, 2704, 3073, 3512, 4732, 5707, 6146, 7024, 9464, 11414, 12292, 18928, 22828, 24584, 39949, 45656, 49168, 74191, 79898, 91312, 148382, 159796, 296764, 319592, 519337, 593528, 639184, 1038674, 1187056, 2077348, 4154696, 8309392]

約数ペア:

[(1, 8309392), (2, 4154696), (4, 2077348), (7, 1187056), (8, 1038674), (13, 639184), (14, 593528), (16, 519337), (26, 319592), (28, 296764), (52, 159796), (56, 148382), (91, 91312), (104, 79898), (112, 74191), (169, 49168), (182, 45656), (208, 39949), (338, 24584), (364, 22828), (439, 18928), (676, 12292), (728, 11414), (878, 9464), (1183, 7024), (1352, 6146), (1456, 5707), (1756, 4732), (2366, 3512), (2704, 3073)]