8354072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 18079200

約数和(自身を除く): 9725128

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 53, 61, 68, 76, 106, 122, 136, 152, 212, 244, 323, 424, 488, 646, 901, 1007, 1037, 1159, 1292, 1802, 2014, 2074, 2318, 2584, 3233, 3604, 4028, 4148, 4636, 6466, 7208, 8056, 8296, 9272, 12932, 17119, 19703, 25864, 34238, 39406, 54961, 61427, 68476, 78812, 109922, 122854, 136952, 157624, 219844, 245708, 439688, 491416, 1044259, 2088518, 4177036, 8354072]

約数ペア:

[(1, 8354072), (2, 4177036), (4, 2088518), (8, 1044259), (17, 491416), (19, 439688), (34, 245708), (38, 219844), (53, 157624), (61, 136952), (68, 122854), (76, 109922), (106, 78812), (122, 68476), (136, 61427), (152, 54961), (212, 39406), (244, 34238), (323, 25864), (424, 19703), (488, 17119), (646, 12932), (901, 9272), (1007, 8296), (1037, 8056), (1159, 7208), (1292, 6466), (1802, 4636), (2014, 4148), (2074, 4028), (2318, 3604), (2584, 3233)]