28248374

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3109}}^1$

素因数の和:3188

約数の個数: 32

約数和(自身を含む): 53740800

約数和(自身を除く): 25492426

約数列:

[1, 2, 7, 11, 14, 22, 59, 77, 118, 154, 413, 649, 826, 1298, 3109, 4543, 6218, 9086, 21763, 34199, 43526, 68398, 183431, 239393, 366862, 478786, 1284017, 2017741, 2568034, 4035482, 14124187, 28248374]

約数ペア:

[(1, 28248374), (2, 14124187), (7, 4035482), (11, 2568034), (14, 2017741), (22, 1284017), (59, 478786), (77, 366862), (118, 239393), (154, 183431), (413, 68398), (649, 43526), (826, 34199), (1298, 21763), (3109, 9086), (4543, 6218)]