28117068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{334727}}^1$

素因数の和:334741

約数の個数: 24

約数和(自身を含む): 74979072

約数和(自身を除く): 46862004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 334727, 669454, 1004181, 1338908, 2008362, 2343089, 4016724, 4686178, 7029267, 9372356, 14058534, 28117068]

約数ペア:

[(1, 28117068), (2, 14058534), (3, 9372356), (4, 7029267), (6, 4686178), (7, 4016724), (12, 2343089), (14, 2008362), (21, 1338908), (28, 1004181), (42, 669454), (84, 334727)]