67889836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 142571520

約数和(自身を除く): 74681684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 271, 322, 389, 542, 644, 778, 1084, 1556, 1897, 2723, 3794, 5446, 6233, 7588, 8947, 10892, 12466, 17894, 24932, 35788, 43631, 62629, 87262, 105419, 125258, 174524, 210838, 250516, 421676, 737933, 1475866, 2424637, 2951732, 4849274, 9698548, 16972459, 33944918, 67889836]

約数ペア:

[(1, 67889836), (2, 33944918), (4, 16972459), (7, 9698548), (14, 4849274), (23, 2951732), (28, 2424637), (46, 1475866), (92, 737933), (161, 421676), (271, 250516), (322, 210838), (389, 174524), (542, 125258), (644, 105419), (778, 87262), (1084, 62629), (1556, 43631), (1897, 35788), (2723, 24932), (3794, 17894), (5446, 12466), (6233, 10892), (7588, 8947)]