4187768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 8596560

約数和(自身を除く): 4408792

約数列:

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

約数ペア:

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