67068664

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 48

約数和(自身を含む): 137689200

約数和(自身を除く): 70620536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 169, 226, 338, 439, 452, 676, 878, 904, 1352, 1469, 1756, 2938, 3512, 5707, 5876, 11414, 11752, 19097, 22828, 38194, 45656, 49607, 74191, 76388, 99214, 148382, 152776, 198428, 296764, 396856, 593528, 644891, 1289782, 2579564, 5159128, 8383583, 16767166, 33534332, 67068664]

約数ペア:

[(1, 67068664), (2, 33534332), (4, 16767166), (8, 8383583), (13, 5159128), (26, 2579564), (52, 1289782), (104, 644891), (113, 593528), (169, 396856), (226, 296764), (338, 198428), (439, 152776), (452, 148382), (676, 99214), (878, 76388), (904, 74191), (1352, 49607), (1469, 45656), (1756, 38194), (2938, 22828), (3512, 19097), (5707, 11752), (5876, 11414)]