70398776

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{647}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 158630400

約数和(自身を除く): 88231624

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 67, 116, 134, 203, 232, 268, 406, 469, 536, 647, 812, 938, 1294, 1624, 1876, 1943, 2588, 3752, 3886, 4529, 5176, 7772, 9058, 13601, 15544, 18116, 18763, 27202, 36232, 37526, 43349, 54404, 75052, 86698, 108808, 131341, 150104, 173396, 262682, 303443, 346792, 525364, 606886, 1050728, 1213772, 1257121, 2427544, 2514242, 5028484, 8799847, 10056968, 17599694, 35199388, 70398776]

約数ペア:

[(1, 70398776), (2, 35199388), (4, 17599694), (7, 10056968), (8, 8799847), (14, 5028484), (28, 2514242), (29, 2427544), (56, 1257121), (58, 1213772), (67, 1050728), (116, 606886), (134, 525364), (203, 346792), (232, 303443), (268, 262682), (406, 173396), (469, 150104), (536, 131341), (647, 108808), (812, 86698), (938, 75052), (1294, 54404), (1624, 43349), (1876, 37526), (1943, 36232), (2588, 27202), (3752, 18763), (3886, 18116), (4529, 15544), (5176, 13601), (7772, 9058)]