68252128

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5749}}^1$

素因数の和:5819

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 88239872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5749, 5936, 11498, 11872, 22996, 40243, 45992, 80486, 91984, 160972, 183968, 304697, 321944, 609394, 643888, 1218788, 1287776, 2132879, 2437576, 4265758, 4875152, 8531516, 9750304, 17063032, 34126064, 68252128]

約数ペア:

[(1, 68252128), (2, 34126064), (4, 17063032), (7, 9750304), (8, 8531516), (14, 4875152), (16, 4265758), (28, 2437576), (32, 2132879), (53, 1287776), (56, 1218788), (106, 643888), (112, 609394), (212, 321944), (224, 304697), (371, 183968), (424, 160972), (742, 91984), (848, 80486), (1484, 45992), (1696, 40243), (2968, 22996), (5749, 11872), (5936, 11498)]