42870984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{439}}^1$

素因数の和:774

約数の個数: 64

約数和(自身を含む): 116054400

約数和(自身を除く): 73183416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 313, 439, 626, 878, 939, 1252, 1317, 1756, 1878, 2504, 2634, 3512, 3756, 4069, 5268, 5707, 7512, 8138, 10536, 11414, 12207, 16276, 17121, 22828, 24414, 32552, 34242, 45656, 48828, 68484, 97656, 136968, 137407, 274814, 412221, 549628, 824442, 1099256, 1648884, 1786291, 3297768, 3572582, 5358873, 7145164, 10717746, 14290328, 21435492, 42870984]

約数ペア:

[(1, 42870984), (2, 21435492), (3, 14290328), (4, 10717746), (6, 7145164), (8, 5358873), (12, 3572582), (13, 3297768), (24, 1786291), (26, 1648884), (39, 1099256), (52, 824442), (78, 549628), (104, 412221), (156, 274814), (312, 137407), (313, 136968), (439, 97656), (626, 68484), (878, 48828), (939, 45656), (1252, 34242), (1317, 32552), (1756, 24414), (1878, 22828), (2504, 17121), (2634, 16276), (3512, 12207), (3756, 11414), (4069, 10536), (5268, 8138), (5707, 7512)]