55342336

素因数分解:

$2^8\times 7^1\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 128036160

約数和(自身を除く): 72693824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 89, 112, 128, 178, 224, 256, 347, 356, 448, 623, 694, 712, 896, 1246, 1388, 1424, 1792, 2429, 2492, 2776, 2848, 4858, 4984, 5552, 5696, 9716, 9968, 11104, 11392, 19432, 19936, 22208, 22784, 30883, 38864, 39872, 44416, 61766, 77728, 79744, 88832, 123532, 155456, 159488, 216181, 247064, 310912, 432362, 494128, 621824, 864724, 988256, 1729448, 1976512, 3458896, 3953024, 6917792, 7906048, 13835584, 27671168, 55342336]

約数ペア:

[(1, 55342336), (2, 27671168), (4, 13835584), (7, 7906048), (8, 6917792), (14, 3953024), (16, 3458896), (28, 1976512), (32, 1729448), (56, 988256), (64, 864724), (89, 621824), (112, 494128), (128, 432362), (178, 310912), (224, 247064), (256, 216181), (347, 159488), (356, 155456), (448, 123532), (623, 88832), (694, 79744), (712, 77728), (896, 61766), (1246, 44416), (1388, 39872), (1424, 38864), (1792, 30883), (2429, 22784), (2492, 22208), (2776, 19936), (2848, 19432), (4858, 11392), (4984, 11104), (5552, 9968), (5696, 9716)]