3916864

素因数分解:

$2^6\times 7^2\times {\mathrm{1249}}^1$

素因数の和:1275

約数の個数: 42

約数和(自身を含む): 9048750

約数和(自身を除く): 5131886

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1249, 1568, 2498, 3136, 4996, 8743, 9992, 17486, 19984, 34972, 39968, 61201, 69944, 79936, 122402, 139888, 244804, 279776, 489608, 559552, 979216, 1958432, 3916864]

約数ペア:

[(1, 3916864), (2, 1958432), (4, 979216), (7, 559552), (8, 489608), (14, 279776), (16, 244804), (28, 139888), (32, 122402), (49, 79936), (56, 69944), (64, 61201), (98, 39968), (112, 34972), (196, 19984), (224, 17486), (392, 9992), (448, 8743), (784, 4996), (1249, 3136), (1568, 2498)]