27145856

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 57283200

約数和(自身を除く): 30137344

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 103, 116, 128, 142, 206, 232, 284, 412, 464, 568, 824, 928, 1136, 1648, 1856, 2059, 2272, 2987, 3296, 3712, 4118, 4544, 5974, 6592, 7313, 8236, 9088, 11948, 13184, 14626, 16472, 23896, 29252, 32944, 47792, 58504, 65888, 95584, 117008, 131776, 191168, 212077, 234016, 263552, 382336, 424154, 468032, 848308, 936064, 1696616, 3393232, 6786464, 13572928, 27145856]

約数ペア:

[(1, 27145856), (2, 13572928), (4, 6786464), (8, 3393232), (16, 1696616), (29, 936064), (32, 848308), (58, 468032), (64, 424154), (71, 382336), (103, 263552), (116, 234016), (128, 212077), (142, 191168), (206, 131776), (232, 117008), (284, 95584), (412, 65888), (464, 58504), (568, 47792), (824, 32944), (928, 29252), (1136, 23896), (1648, 16472), (1856, 14626), (2059, 13184), (2272, 11948), (2987, 9088), (3296, 8236), (3712, 7313), (4118, 6592), (4544, 5974)]