26123264

素因数分解:

$2^{10}\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 44

約数和(自身を含む): 52959984

約数和(自身を除く): 26836720

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 263, 388, 512, 526, 776, 1024, 1052, 1552, 2104, 3104, 4208, 6208, 8416, 12416, 16832, 24832, 25511, 33664, 49664, 51022, 67328, 99328, 102044, 134656, 204088, 269312, 408176, 816352, 1632704, 3265408, 6530816, 13061632, 26123264]

約数ペア:

[(1, 26123264), (2, 13061632), (4, 6530816), (8, 3265408), (16, 1632704), (32, 816352), (64, 408176), (97, 269312), (128, 204088), (194, 134656), (256, 102044), (263, 99328), (388, 67328), (512, 51022), (526, 49664), (776, 33664), (1024, 25511), (1052, 24832), (1552, 16832), (2104, 12416), (3104, 8416), (4208, 6208)]