69449902

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 112553496

約数和(自身を除く): 43103594

約数列:

[1, 2, 19, 38, 43, 86, 361, 722, 817, 1634, 2237, 4474, 15523, 31046, 42503, 85006, 96191, 192382, 807557, 1615114, 1827629, 3655258, 34724951, 69449902]

約数ペア:

[(1, 69449902), (2, 34724951), (19, 3655258), (38, 1827629), (43, 1615114), (86, 807557), (361, 192382), (722, 96191), (817, 85006), (1634, 42503), (2237, 31046), (4474, 15523)]