77617826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 137507328

約数和(自身を除く): 59889502

約数列:

[1, 2, 11, 13, 22, 26, 143, 223, 286, 446, 1217, 2434, 2453, 2899, 4906, 5798, 13387, 15821, 26774, 31642, 31889, 63778, 174031, 271391, 348062, 542782, 2985301, 3528083, 5970602, 7056166, 38808913, 77617826]

約数ペア:

[(1, 77617826), (2, 38808913), (11, 7056166), (13, 5970602), (22, 3528083), (26, 2985301), (143, 542782), (223, 348062), (286, 271391), (446, 174031), (1217, 63778), (2434, 31889), (2453, 31642), (2899, 26774), (4906, 15821), (5798, 13387)]