8375536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 17766224

約数和(自身を除く): 9390688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 601, 871, 1072, 1202, 1742, 2404, 3484, 4808, 6968, 7813, 9616, 13936, 15626, 31252, 40267, 62504, 80534, 125008, 161068, 322136, 523471, 644272, 1046942, 2093884, 4187768, 8375536]

約数ペア:

[(1, 8375536), (2, 4187768), (4, 2093884), (8, 1046942), (13, 644272), (16, 523471), (26, 322136), (52, 161068), (67, 125008), (104, 80534), (134, 62504), (208, 40267), (268, 31252), (536, 15626), (601, 13936), (871, 9616), (1072, 7813), (1202, 6968), (1742, 4808), (2404, 3484)]