81041296

素因数分解:

$2^4\times 7^3\times {\mathrm{14767}}^1$

素因数の和:14796

約数の個数: 40

約数和(自身を含む): 183123200

約数和(自身を除く): 102081904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 14767, 29534, 59068, 103369, 118136, 206738, 236272, 413476, 723583, 826952, 1447166, 1653904, 2894332, 5065081, 5788664, 10130162, 11577328, 20260324, 40520648, 81041296]

約数ペア:

[(1, 81041296), (2, 40520648), (4, 20260324), (7, 11577328), (8, 10130162), (14, 5788664), (16, 5065081), (28, 2894332), (49, 1653904), (56, 1447166), (98, 826952), (112, 723583), (196, 413476), (343, 236272), (392, 206738), (686, 118136), (784, 103369), (1372, 59068), (2744, 29534), (5488, 14767)]