68726686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7048

約数の個数: 32

約数和(自身を含む): 127388160

約数和(自身を除く): 58661474

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 6983, 9842, 13966, 48881, 97762, 132677, 258371, 265354, 516742, 928739, 1808597, 1857478, 3617194, 4909049, 9818098, 34363343, 68726686]

約数ペア:

[(1, 68726686), (2, 34363343), (7, 9818098), (14, 4909049), (19, 3617194), (37, 1857478), (38, 1808597), (74, 928739), (133, 516742), (259, 265354), (266, 258371), (518, 132677), (703, 97762), (1406, 48881), (4921, 13966), (6983, 9842)]