129628096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{449}}^1$

素因数の和:821

約数の個数: 56

約数和(自身を含む): 278434800

約数和(自身を除く): 148806704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 347, 416, 449, 694, 832, 898, 1388, 1796, 2776, 3592, 4511, 5552, 5837, 7184, 9022, 11104, 11674, 14368, 18044, 22208, 23348, 28736, 36088, 46696, 72176, 93392, 144352, 155803, 186784, 288704, 311606, 373568, 623212, 1246424, 2025439, 2492848, 4050878, 4985696, 8101756, 9971392, 16203512, 32407024, 64814048, 129628096]

約数ペア:

[(1, 129628096), (2, 64814048), (4, 32407024), (8, 16203512), (13, 9971392), (16, 8101756), (26, 4985696), (32, 4050878), (52, 2492848), (64, 2025439), (104, 1246424), (208, 623212), (347, 373568), (416, 311606), (449, 288704), (694, 186784), (832, 155803), (898, 144352), (1388, 93392), (1796, 72176), (2776, 46696), (3592, 36088), (4511, 28736), (5552, 23348), (5837, 22208), (7184, 18044), (9022, 14368), (11104, 11674)]