525557008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{16253}}^1$

素因数の和:16351

約数の個数: 40

約数和(自身を含む): 1064181888

約数和(自身を除く): 538624880

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 4042, 8084, 16168, 16253, 32336, 32506, 65012, 130024, 260048, 698879, 763891, 1397758, 1527782, 2795516, 3055564, 5591032, 6111128, 11182064, 12222256, 32847313, 65694626, 131389252, 262778504, 525557008]

約数ペア:

[(1, 525557008), (2, 262778504), (4, 131389252), (8, 65694626), (16, 32847313), (43, 12222256), (47, 11182064), (86, 6111128), (94, 5591032), (172, 3055564), (188, 2795516), (344, 1527782), (376, 1397758), (688, 763891), (752, 698879), (2021, 260048), (4042, 130024), (8084, 65012), (16168, 32506), (16253, 32336)]