40039142

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 72336240

約数和(自身を除く): 32297098

約数列:

[1, 2, 11, 13, 22, 26, 89, 121, 143, 169, 178, 242, 286, 338, 979, 1157, 1331, 1573, 1859, 1958, 2314, 2662, 3146, 3718, 10769, 12727, 15041, 17303, 20449, 21538, 25454, 30082, 34606, 40898, 118459, 139997, 165451, 224939, 236918, 279994, 330902, 449878, 1539967, 1819961, 3079934, 3639922, 20019571, 40039142]

約数ペア:

[(1, 40039142), (2, 20019571), (11, 3639922), (13, 3079934), (22, 1819961), (26, 1539967), (89, 449878), (121, 330902), (143, 279994), (169, 236918), (178, 224939), (242, 165451), (286, 139997), (338, 118459), (979, 40898), (1157, 34606), (1331, 30082), (1573, 25454), (1859, 21538), (1958, 20449), (2314, 17303), (2662, 15041), (3146, 12727), (3718, 10769)]