38834272

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 40334048

約数列:

[1, 2, 4, 8, 16, 32, 59, 67, 118, 134, 236, 268, 307, 472, 536, 614, 944, 1072, 1228, 1888, 2144, 2456, 3953, 4912, 7906, 9824, 15812, 18113, 20569, 31624, 36226, 41138, 63248, 72452, 82276, 126496, 144904, 164552, 289808, 329104, 579616, 658208, 1213571, 2427142, 4854284, 9708568, 19417136, 38834272]

約数ペア:

[(1, 38834272), (2, 19417136), (4, 9708568), (8, 4854284), (16, 2427142), (32, 1213571), (59, 658208), (67, 579616), (118, 329104), (134, 289808), (236, 164552), (268, 144904), (307, 126496), (472, 82276), (536, 72452), (614, 63248), (944, 41138), (1072, 36226), (1228, 31624), (1888, 20569), (2144, 18113), (2456, 15812), (3953, 9824), (4912, 7906)]