68744522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{877}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 128960640

約数和(自身を除く): 60216118

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 509, 877, 1018, 1754, 3563, 5599, 6139, 7126, 9647, 11198, 12278, 19294, 39193, 67529, 78386, 135058, 446393, 892786, 3124751, 4910323, 6249502, 9820646, 34372261, 68744522]

約数ペア:

[(1, 68744522), (2, 34372261), (7, 9820646), (11, 6249502), (14, 4910323), (22, 3124751), (77, 892786), (154, 446393), (509, 135058), (877, 78386), (1018, 67529), (1754, 39193), (3563, 19294), (5599, 12278), (6139, 11198), (7126, 9647)]