1428366976

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 2977845120

約数和(自身を除く): 1549478144

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 653, 736, 743, 1306, 1472, 1486, 2612, 2944, 2972, 5224, 5944, 10448, 11888, 15019, 17089, 20896, 23776, 30038, 34178, 41792, 47552, 60076, 68356, 83584, 95104, 120152, 136712, 240304, 273424, 480608, 485179, 546848, 961216, 970358, 1093696, 1922432, 1940716, 2187392, 3881432, 7762864, 11159117, 15525728, 22318234, 31051456, 44636468, 62102912, 89272936, 178545872, 357091744, 714183488, 1428366976]

約数ペア:

[(1, 1428366976), (2, 714183488), (4, 357091744), (8, 178545872), (16, 89272936), (23, 62102912), (32, 44636468), (46, 31051456), (64, 22318234), (92, 15525728), (128, 11159117), (184, 7762864), (368, 3881432), (653, 2187392), (736, 1940716), (743, 1922432), (1306, 1093696), (1472, 970358), (1486, 961216), (2612, 546848), (2944, 485179), (2972, 480608), (5224, 273424), (5944, 240304), (10448, 136712), (11888, 120152), (15019, 95104), (17089, 83584), (20896, 68356), (23776, 60076), (30038, 47552), (34178, 41792)]