25945338

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 53084160

約数和(自身を除く): 27138822

約数列:

[1, 2, 3, 6, 79, 127, 158, 237, 254, 381, 431, 474, 762, 862, 1293, 2586, 10033, 20066, 30099, 34049, 54737, 60198, 68098, 102147, 109474, 164211, 204294, 328422, 4324223, 8648446, 12972669, 25945338]

約数ペア:

[(1, 25945338), (2, 12972669), (3, 8648446), (6, 4324223), (79, 328422), (127, 204294), (158, 164211), (237, 109474), (254, 102147), (381, 68098), (431, 60198), (474, 54737), (762, 34049), (862, 30099), (1293, 20066), (2586, 10033)]