69057884

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15131}}^1$

素因数の和:15305

約数の個数: 24

約数和(自身を含む): 138972288

約数和(自身を除く): 69914404

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15131, 30262, 60524, 105917, 211834, 423668, 2466353, 4932706, 9865412, 17264471, 34528942, 69057884]

約数ペア:

[(1, 69057884), (2, 34528942), (4, 17264471), (7, 9865412), (14, 4932706), (28, 2466353), (163, 423668), (326, 211834), (652, 105917), (1141, 60524), (2282, 30262), (4564, 15131)]