69686816

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{15667}}^1$

素因数の和:15816

約数の個数: 24

約数和(自身を含む): 138191760

約数和(自身を除く): 68504944

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 15667, 31334, 62668, 125336, 250672, 501344, 2177713, 4355426, 8710852, 17421704, 34843408, 69686816]

約数ペア:

[(1, 69686816), (2, 34843408), (4, 17421704), (8, 8710852), (16, 4355426), (32, 2177713), (139, 501344), (278, 250672), (556, 125336), (1112, 62668), (2224, 31334), (4448, 15667)]