68136448

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{1823}}^1$

素因数の和:1914

約数の個数: 40

約数和(自身を含む): 138080448

約数和(自身を除く): 69944000

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 1823, 2336, 3646, 4672, 7292, 9344, 14584, 18688, 29168, 37376, 58336, 116672, 133079, 233344, 266158, 466688, 532316, 933376, 1064632, 2129264, 4258528, 8517056, 17034112, 34068224, 68136448]

約数ペア:

[(1, 68136448), (2, 34068224), (4, 17034112), (8, 8517056), (16, 4258528), (32, 2129264), (64, 1064632), (73, 933376), (128, 532316), (146, 466688), (256, 266158), (292, 233344), (512, 133079), (584, 116672), (1168, 58336), (1823, 37376), (2336, 29168), (3646, 18688), (4672, 14584), (7292, 9344)]