70047536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{336767}}^1$

素因数の和:336788

約数の個数: 20

約数和(自身を含む): 146157312

約数和(自身を除く): 76109776

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 336767, 673534, 1347068, 2694136, 4377971, 5388272, 8755942, 17511884, 35023768, 70047536]

約数ペア:

[(1, 70047536), (2, 35023768), (4, 17511884), (8, 8755942), (13, 5388272), (16, 4377971), (26, 2694136), (52, 1347068), (104, 673534), (208, 336767)]