70717801

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 93431808

約数和(自身を除く): 22714007

約数列:

[1, 7, 11, 23, 73, 77, 161, 253, 511, 547, 803, 1679, 1771, 3829, 5621, 6017, 11753, 12581, 18469, 39931, 42119, 88067, 129283, 138391, 279517, 439241, 918413, 968737, 3074687, 6428891, 10102543, 70717801]

約数ペア:

[(1, 70717801), (7, 10102543), (11, 6428891), (23, 3074687), (73, 968737), (77, 918413), (161, 439241), (253, 279517), (511, 138391), (547, 129283), (803, 88067), (1679, 42119), (1771, 39931), (3829, 18469), (5621, 12581), (6017, 11753)]