71632428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{1531}}^1$

素因数の和:2102

約数の個数: 48

約数和(自身を含む): 191487744

約数和(自身を除く): 119855316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 557, 1114, 1531, 1671, 2228, 3062, 3342, 3899, 4593, 6124, 6684, 7798, 9186, 10717, 11697, 15596, 18372, 21434, 23394, 32151, 42868, 46788, 64302, 128604, 852767, 1705534, 2558301, 3411068, 5116602, 5969369, 10233204, 11938738, 17908107, 23877476, 35816214, 71632428]

約数ペア:

[(1, 71632428), (2, 35816214), (3, 23877476), (4, 17908107), (6, 11938738), (7, 10233204), (12, 5969369), (14, 5116602), (21, 3411068), (28, 2558301), (42, 1705534), (84, 852767), (557, 128604), (1114, 64302), (1531, 46788), (1671, 42868), (2228, 32151), (3062, 23394), (3342, 21434), (3899, 18372), (4593, 15596), (6124, 11697), (6684, 10717), (7798, 9186)]