7307272

素因数分解:

$2^3\times 7^3\times {\mathrm{2663}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 8676728

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2663, 2744, 5326, 10652, 18641, 21304, 37282, 74564, 130487, 149128, 260974, 521948, 913409, 1043896, 1826818, 3653636, 7307272]

約数ペア:

[(1, 7307272), (2, 3653636), (4, 1826818), (7, 1043896), (8, 913409), (14, 521948), (28, 260974), (49, 149128), (56, 130487), (98, 74564), (196, 37282), (343, 21304), (392, 18641), (686, 10652), (1372, 5326), (2663, 2744)]