5438809984

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3375

約数の個数: 64

約数和(自身を含む): 11039256000

約数和(自身を除く): 5600446016

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 173, 316, 346, 632, 692, 1264, 1384, 2528, 2768, 3109, 5056, 5536, 6218, 10112, 11072, 12436, 13667, 22144, 24872, 27334, 49744, 54668, 99488, 109336, 198976, 218672, 245611, 397952, 437344, 491222, 537857, 874688, 982444, 1075714, 1749376, 1964888, 2151428, 3929776, 4302856, 7859552, 8605712, 15719104, 17211424, 31438208, 34422848, 42490703, 68845696, 84981406, 169962812, 339925624, 679851248, 1359702496, 2719404992, 5438809984]

約数ペア:

[(1, 5438809984), (2, 2719404992), (4, 1359702496), (8, 679851248), (16, 339925624), (32, 169962812), (64, 84981406), (79, 68845696), (128, 42490703), (158, 34422848), (173, 31438208), (316, 17211424), (346, 15719104), (632, 8605712), (692, 7859552), (1264, 4302856), (1384, 3929776), (2528, 2151428), (2768, 1964888), (3109, 1749376), (5056, 1075714), (5536, 982444), (6218, 874688), (10112, 537857), (11072, 491222), (12436, 437344), (13667, 397952), (22144, 245611), (24872, 218672), (27334, 198976), (49744, 109336), (54668, 99488)]