77942446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 129288960

約数和(自身を除く): 51346514

約数列:

[1, 2, 19, 23, 38, 46, 257, 347, 437, 514, 694, 874, 4883, 5911, 6593, 7981, 9766, 11822, 13186, 15962, 89179, 112309, 151639, 178358, 224618, 303278, 1694401, 2051117, 3388802, 4102234, 38971223, 77942446]

約数ペア:

[(1, 77942446), (2, 38971223), (19, 4102234), (23, 3388802), (38, 2051117), (46, 1694401), (257, 303278), (347, 224618), (437, 178358), (514, 151639), (694, 112309), (874, 89179), (4883, 15962), (5911, 13186), (6593, 11822), (7981, 9766)]