2811648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{523}}^1$

素因数の和:549

約数の個数: 72

約数和(自身を含む): 8568448

約数和(自身を除く): 5756800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 523, 672, 768, 896, 1046, 1344, 1569, 1792, 2092, 2688, 3138, 3661, 4184, 5376, 6276, 7322, 8368, 10983, 12552, 14644, 16736, 21966, 25104, 29288, 33472, 43932, 50208, 58576, 66944, 87864, 100416, 117152, 133888, 175728, 200832, 234304, 351456, 401664, 468608, 702912, 937216, 1405824, 2811648]

約数ペア:

[(1, 2811648), (2, 1405824), (3, 937216), (4, 702912), (6, 468608), (7, 401664), (8, 351456), (12, 234304), (14, 200832), (16, 175728), (21, 133888), (24, 117152), (28, 100416), (32, 87864), (42, 66944), (48, 58576), (56, 50208), (64, 43932), (84, 33472), (96, 29288), (112, 25104), (128, 21966), (168, 16736), (192, 14644), (224, 12552), (256, 10983), (336, 8368), (384, 7322), (448, 6276), (523, 5376), (672, 4184), (768, 3661), (896, 3138), (1046, 2688), (1344, 2092), (1569, 1792)]