77984608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{187463}}^1$

素因数の和:187486

約数の個数: 24

約数和(自身を含む): 165343248

約数和(自身を除く): 87358640

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 187463, 374926, 749852, 1499704, 2437019, 2999408, 4874038, 5998816, 9748076, 19496152, 38992304, 77984608]

約数ペア:

[(1, 77984608), (2, 38992304), (4, 19496152), (8, 9748076), (13, 5998816), (16, 4874038), (26, 2999408), (32, 2437019), (52, 1499704), (104, 749852), (208, 374926), (416, 187463)]