67888280878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2447}}^1\times {\mathrm{54829}}^1$

素因数の和:57312

約数の個数: 32

約数和(自身を含む): 115969397760

約数和(自身を除く): 48081116882

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 2447, 4894, 26917, 53834, 54829, 56281, 109658, 112562, 603119, 619091, 1206238, 1238182, 1261067, 2522134, 13871737, 27743474, 134166563, 268333126, 1475832193, 2951664386, 3085830949, 6171661898, 33944140439, 67888280878]

約数ペア:

[(1, 67888280878), (2, 33944140439), (11, 6171661898), (22, 3085830949), (23, 2951664386), (46, 1475832193), (253, 268333126), (506, 134166563), (2447, 27743474), (4894, 13871737), (26917, 2522134), (53834, 1261067), (54829, 1238182), (56281, 1206238), (109658, 619091), (112562, 603119)]