42480496

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 84146400

約数和(自身を除く): 41665904

約数列:

[1, 2, 4, 8, 16, 103, 149, 173, 206, 298, 346, 412, 596, 692, 824, 1192, 1384, 1648, 2384, 2768, 15347, 17819, 25777, 30694, 35638, 51554, 61388, 71276, 103108, 122776, 142552, 206216, 245552, 285104, 412432, 2655031, 5310062, 10620124, 21240248, 42480496]

約数ペア:

[(1, 42480496), (2, 21240248), (4, 10620124), (8, 5310062), (16, 2655031), (103, 412432), (149, 285104), (173, 245552), (206, 206216), (298, 142552), (346, 122776), (412, 103108), (596, 71276), (692, 61388), (824, 51554), (1192, 35638), (1384, 30694), (1648, 25777), (2384, 17819), (2768, 15347)]