69701694

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 142560000

約数和(自身を除く): 72858306

約数列:

[1, 2, 3, 6, 71, 131, 142, 213, 262, 393, 426, 786, 1249, 2498, 3747, 7494, 9301, 18602, 27903, 55806, 88679, 163619, 177358, 266037, 327238, 490857, 532074, 981714, 11616949, 23233898, 34850847, 69701694]

約数ペア:

[(1, 69701694), (2, 34850847), (3, 23233898), (6, 11616949), (71, 981714), (131, 532074), (142, 490857), (213, 327238), (262, 266037), (393, 177358), (426, 163619), (786, 88679), (1249, 55806), (2498, 27903), (3747, 18602), (7494, 9301)]