2868984832

素因数分解:

$2^{10}\times 7^1\times {\mathrm{400249}}^1$

素因数の和:400276

約数の個数: 44

約数和(自身を含む): 6554494000

約数和(自身を除く): 3685509168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 400249, 800498, 1600996, 2801743, 3201992, 5603486, 6403984, 11206972, 12807968, 22413944, 25615936, 44827888, 51231872, 89655776, 102463744, 179311552, 204927488, 358623104, 409854976, 717246208, 1434492416, 2868984832]

約数ペア:

[(1, 2868984832), (2, 1434492416), (4, 717246208), (7, 409854976), (8, 358623104), (14, 204927488), (16, 179311552), (28, 102463744), (32, 89655776), (56, 51231872), (64, 44827888), (112, 25615936), (128, 22413944), (224, 12807968), (256, 11206972), (448, 6403984), (512, 5603486), (896, 3201992), (1024, 2801743), (1792, 1600996), (3584, 800498), (7168, 400249)]