8623264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1133

約数の個数: 48

約数和(自身を含む): 19262880

約数和(自身を除く): 10639616

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1091, 1976, 2182, 3952, 4364, 7904, 8728, 14183, 17456, 20729, 28366, 34912, 41458, 56732, 82916, 113464, 165832, 226928, 269477, 331664, 453856, 538954, 663328, 1077908, 2155816, 4311632, 8623264]

約数ペア:

[(1, 8623264), (2, 4311632), (4, 2155816), (8, 1077908), (13, 663328), (16, 538954), (19, 453856), (26, 331664), (32, 269477), (38, 226928), (52, 165832), (76, 113464), (104, 82916), (152, 56732), (208, 41458), (247, 34912), (304, 28366), (416, 20729), (494, 17456), (608, 14183), (988, 8728), (1091, 7904), (1976, 4364), (2182, 3952)]