68684128

素因数分解:

$2^5\times {\mathrm{137}}^1\times {\mathrm{15667}}^1$

素因数の和:15814

約数の個数: 24

約数和(自身を含む): 136217592

約数和(自身を除く): 67533464

約数列:

[1, 2, 4, 8, 16, 32, 137, 274, 548, 1096, 2192, 4384, 15667, 31334, 62668, 125336, 250672, 501344, 2146379, 4292758, 8585516, 17171032, 34342064, 68684128]

約数ペア:

[(1, 68684128), (2, 34342064), (4, 17171032), (8, 8585516), (16, 4292758), (32, 2146379), (137, 501344), (274, 250672), (548, 125336), (1096, 62668), (2192, 31334), (4384, 15667)]