66028564

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 136338048

約数和(自身を除く): 70309484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 173, 301, 317, 346, 602, 634, 692, 1204, 1211, 1268, 2219, 2422, 4438, 4844, 7439, 8876, 13631, 14878, 27262, 29756, 52073, 54524, 54841, 95417, 104146, 109682, 190834, 208292, 219364, 381668, 383887, 767774, 1535548, 2358163, 4716326, 9432652, 16507141, 33014282, 66028564]

約数ペア:

[(1, 66028564), (2, 33014282), (4, 16507141), (7, 9432652), (14, 4716326), (28, 2358163), (43, 1535548), (86, 767774), (172, 383887), (173, 381668), (301, 219364), (317, 208292), (346, 190834), (602, 109682), (634, 104146), (692, 95417), (1204, 54841), (1211, 54524), (1268, 52073), (2219, 29756), (2422, 27262), (4438, 14878), (4844, 13631), (7439, 8876)]