64093540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6833}}^1$

素因数の和:6916

約数の個数: 48

約数和(自身を含む): 156143232

約数和(自身を除く): 92049692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 6833, 9380, 13666, 27332, 34165, 47831, 68330, 95662, 136660, 191324, 239155, 457811, 478310, 915622, 956620, 1831244, 2289055, 3204677, 4578110, 6409354, 9156220, 12818708, 16023385, 32046770, 64093540]

約数ペア:

[(1, 64093540), (2, 32046770), (4, 16023385), (5, 12818708), (7, 9156220), (10, 6409354), (14, 4578110), (20, 3204677), (28, 2289055), (35, 1831244), (67, 956620), (70, 915622), (134, 478310), (140, 457811), (268, 239155), (335, 191324), (469, 136660), (670, 95662), (938, 68330), (1340, 47831), (1876, 34165), (2345, 27332), (4690, 13666), (6833, 9380)]