68884244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{120427}}^1$

素因数の和:120455

約数の個数: 24

約数和(自身を含む): 141623328

約数和(自身を除く): 72739084

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 120427, 240854, 481708, 1324697, 1565551, 2649394, 3131102, 5298788, 6262204, 17221061, 34442122, 68884244]

約数ペア:

[(1, 68884244), (2, 34442122), (4, 17221061), (11, 6262204), (13, 5298788), (22, 3131102), (26, 2649394), (44, 1565551), (52, 1324697), (143, 481708), (286, 240854), (572, 120427)]