1000064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 2149140

約数和(自身を除く): 1149076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 601, 832, 1202, 1664, 2404, 4808, 7813, 9616, 15626, 19232, 31252, 38464, 62504, 76928, 125008, 250016, 500032, 1000064]

約数ペア:

[(1, 1000064), (2, 500032), (4, 250016), (8, 125008), (13, 76928), (16, 62504), (26, 38464), (32, 31252), (52, 19232), (64, 15626), (104, 9616), (128, 7813), (208, 4808), (416, 2404), (601, 1664), (832, 1202)]