67824502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 39887498

約数列:

[1, 2, 43, 67, 79, 86, 134, 149, 158, 298, 2881, 3397, 5293, 5762, 6407, 6794, 9983, 10586, 11771, 12814, 19966, 23542, 227599, 429269, 455198, 506153, 788657, 858538, 1012306, 1577314, 33912251, 67824502]

約数ペア:

[(1, 67824502), (2, 33912251), (43, 1577314), (67, 1012306), (79, 858538), (86, 788657), (134, 506153), (149, 455198), (158, 429269), (298, 227599), (2881, 23542), (3397, 19966), (5293, 12814), (5762, 11771), (6407, 10586), (6794, 9983)]