2688285824

素因数分解:

$2^7\times 7^3\times {\mathrm{61231}}^1$

素因数の和:61266

約数の個数: 64

約数和(自身を含む): 6245664000

約数和(自身を除く): 3557378176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 5488, 6272, 10976, 21952, 43904, 61231, 122462, 244924, 428617, 489848, 857234, 979696, 1714468, 1959392, 3000319, 3428936, 3918784, 6000638, 6857872, 7837568, 12001276, 13715744, 21002233, 24002552, 27431488, 42004466, 48005104, 54862976, 84008932, 96010208, 168017864, 192020416, 336035728, 384040832, 672071456, 1344142912, 2688285824]

約数ペア:

[(1, 2688285824), (2, 1344142912), (4, 672071456), (7, 384040832), (8, 336035728), (14, 192020416), (16, 168017864), (28, 96010208), (32, 84008932), (49, 54862976), (56, 48005104), (64, 42004466), (98, 27431488), (112, 24002552), (128, 21002233), (196, 13715744), (224, 12001276), (343, 7837568), (392, 6857872), (448, 6000638), (686, 3918784), (784, 3428936), (896, 3000319), (1372, 1959392), (1568, 1714468), (2744, 979696), (3136, 857234), (5488, 489848), (6272, 428617), (10976, 244924), (21952, 122462), (43904, 61231)]