72295916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{234727}}^1$

素因数の和:234749

約数の個数: 24

約数和(自身を含む): 157737216

約数和(自身を除く): 85441300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 234727, 469454, 938908, 1643089, 2581997, 3286178, 5163994, 6572356, 10327988, 18073979, 36147958, 72295916]

約数ペア:

[(1, 72295916), (2, 36147958), (4, 18073979), (7, 10327988), (11, 6572356), (14, 5163994), (22, 3286178), (28, 2581997), (44, 1643089), (77, 938908), (154, 469454), (308, 234727)]