66147656

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{263}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 125928000

約数和(自身を除く): 59780344

約数列:

[1, 2, 4, 8, 149, 211, 263, 298, 422, 526, 596, 844, 1052, 1192, 1688, 2104, 31439, 39187, 55493, 62878, 78374, 110986, 125756, 156748, 221972, 251512, 313496, 443944, 8268457, 16536914, 33073828, 66147656]

約数ペア:

[(1, 66147656), (2, 33073828), (4, 16536914), (8, 8268457), (149, 443944), (211, 313496), (263, 251512), (298, 221972), (422, 156748), (526, 125756), (596, 110986), (844, 78374), (1052, 62878), (1192, 55493), (1688, 39187), (2104, 31439)]