40534018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4603}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 75579264

約数和(自身を除く): 35045246

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 4603, 8806, 9206, 32221, 64442, 78251, 156502, 170311, 340622, 547757, 1095514, 1192177, 2384354, 2895287, 5790574, 20267009, 40534018]

約数ペア:

[(1, 40534018), (2, 20267009), (7, 5790574), (14, 2895287), (17, 2384354), (34, 1192177), (37, 1095514), (74, 547757), (119, 340622), (238, 170311), (259, 156502), (518, 78251), (629, 64442), (1258, 32221), (4403, 9206), (4603, 8806)]