16453195948

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1\times {\mathrm{7499}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 33223680000

約数和(自身を除く): 16770484052

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 617, 889, 1234, 1778, 2468, 3556, 4319, 7499, 8638, 14998, 17276, 29996, 52493, 78359, 104986, 156718, 209972, 313436, 548513, 952373, 1097026, 1904746, 2194052, 3809492, 4626883, 6666611, 9253766, 13333222, 18507532, 26666444, 32388181, 64776362, 129552724, 587614141, 1175228282, 2350456564, 4113298987, 8226597974, 16453195948]

約数ペア:

[(1, 16453195948), (2, 8226597974), (4, 4113298987), (7, 2350456564), (14, 1175228282), (28, 587614141), (127, 129552724), (254, 64776362), (508, 32388181), (617, 26666444), (889, 18507532), (1234, 13333222), (1778, 9253766), (2468, 6666611), (3556, 4626883), (4319, 3809492), (7499, 2194052), (8638, 1904746), (14998, 1097026), (17276, 952373), (29996, 548513), (52493, 313436), (78359, 209972), (104986, 156718)]