79797607216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{838633}}^1$

素因数の和:838973

約数の個数: 40

約数和(自身を含む): 163265267120

約数和(自身を除く): 83467659904

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 313, 626, 1252, 2504, 5008, 5947, 11894, 23788, 47576, 95152, 838633, 1677266, 3354532, 6709064, 13418128, 15934027, 31868054, 63736108, 127472216, 254944432, 262492129, 524984258, 1049968516, 2099937032, 4199874064, 4987350451, 9974700902, 19949401804, 39898803608, 79797607216]

約数ペア:

[(1, 79797607216), (2, 39898803608), (4, 19949401804), (8, 9974700902), (16, 4987350451), (19, 4199874064), (38, 2099937032), (76, 1049968516), (152, 524984258), (304, 262492129), (313, 254944432), (626, 127472216), (1252, 63736108), (2504, 31868054), (5008, 15934027), (5947, 13418128), (11894, 6709064), (23788, 3354532), (47576, 1677266), (95152, 838633)]