68901376

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5892

約数の個数: 40

約数和(自身を含む): 143678304

約数和(自身を除く): 74776928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5851, 5888, 11702, 11776, 23404, 46808, 93616, 134573, 187232, 269146, 374464, 538292, 748928, 1076584, 1497856, 2153168, 2995712, 4306336, 8612672, 17225344, 34450688, 68901376]

約数ペア:

[(1, 68901376), (2, 34450688), (4, 17225344), (8, 8612672), (16, 4306336), (23, 2995712), (32, 2153168), (46, 1497856), (64, 1076584), (92, 748928), (128, 538292), (184, 374464), (256, 269146), (368, 187232), (512, 134573), (736, 93616), (1472, 46808), (2944, 23404), (5851, 11776), (5888, 11702)]