784313792

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{577}}^1$

素因数の和:973

約数の個数: 56

約数和(自身を含む): 1587331344

約数和(自身を除く): 803017552

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 317, 536, 577, 634, 1072, 1154, 1268, 2144, 2308, 2536, 4288, 4616, 5072, 9232, 10144, 18464, 20288, 21239, 36928, 38659, 42478, 77318, 84956, 154636, 169912, 182909, 309272, 339824, 365818, 618544, 679648, 731636, 1237088, 1359296, 1463272, 2474176, 2926544, 5853088, 11706176, 12254903, 24509806, 49019612, 98039224, 196078448, 392156896, 784313792]

約数ペア:

[(1, 784313792), (2, 392156896), (4, 196078448), (8, 98039224), (16, 49019612), (32, 24509806), (64, 12254903), (67, 11706176), (134, 5853088), (268, 2926544), (317, 2474176), (536, 1463272), (577, 1359296), (634, 1237088), (1072, 731636), (1154, 679648), (1268, 618544), (2144, 365818), (2308, 339824), (2536, 309272), (4288, 182909), (4616, 169912), (5072, 154636), (9232, 84956), (10144, 77318), (18464, 42478), (20288, 38659), (21239, 36928)]