38118793984

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{31567}}^1$

素因数の和:31725

約数の個数: 72

約数和(自身を含む): 78397865280

約数和(自身を除く): 40279071296

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 128, 178, 212, 256, 356, 424, 712, 848, 1424, 1696, 2848, 3392, 4717, 5696, 6784, 9434, 11392, 13568, 18868, 22784, 31567, 37736, 63134, 75472, 126268, 150944, 252536, 301888, 505072, 603776, 1010144, 1207552, 1673051, 2020288, 2809463, 3346102, 4040576, 5618926, 6692204, 8081152, 11237852, 13384408, 22475704, 26768816, 44951408, 53537632, 89902816, 107075264, 148901539, 179805632, 214150528, 297803078, 359611264, 428301056, 595606156, 719222528, 1191212312, 2382424624, 4764849248, 9529698496, 19059396992, 38118793984]

約数ペア:

[(1, 38118793984), (2, 19059396992), (4, 9529698496), (8, 4764849248), (16, 2382424624), (32, 1191212312), (53, 719222528), (64, 595606156), (89, 428301056), (106, 359611264), (128, 297803078), (178, 214150528), (212, 179805632), (256, 148901539), (356, 107075264), (424, 89902816), (712, 53537632), (848, 44951408), (1424, 26768816), (1696, 22475704), (2848, 13384408), (3392, 11237852), (4717, 8081152), (5696, 6692204), (6784, 5618926), (9434, 4040576), (11392, 3346102), (13568, 2809463), (18868, 2020288), (22784, 1673051), (31567, 1207552), (37736, 1010144), (63134, 603776), (75472, 505072), (126268, 301888), (150944, 252536)]