40734404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7549}}^1$

素因数の和:7643

約数の個数: 24

約数和(自身を含む): 76104000

約数和(自身を除く): 35369596

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 7549, 15098, 30196, 143431, 286862, 535979, 573724, 1071958, 2143916, 10183601, 20367202, 40734404]

約数ペア:

[(1, 40734404), (2, 20367202), (4, 10183601), (19, 2143916), (38, 1071958), (71, 573724), (76, 535979), (142, 286862), (284, 143431), (1349, 30196), (2698, 15098), (5396, 7549)]