6419504

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4409}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 15311520

約数和(自身を除く): 8892016

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 4409, 8818, 17636, 30863, 35272, 57317, 61726, 70544, 114634, 123452, 229268, 246904, 401219, 458536, 493808, 802438, 917072, 1604876, 3209752, 6419504]

約数ペア:

[(1, 6419504), (2, 3209752), (4, 1604876), (7, 917072), (8, 802438), (13, 493808), (14, 458536), (16, 401219), (26, 246904), (28, 229268), (52, 123452), (56, 114634), (91, 70544), (104, 61726), (112, 57317), (182, 35272), (208, 30863), (364, 17636), (728, 8818), (1456, 4409)]