76372816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8539}}^1$

素因数の和:8603

約数の個数: 40

約数和(自身を含む): 163079840

約数和(自身を除く): 86707024

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8539, 8944, 17078, 34156, 68312, 111007, 136624, 222014, 367177, 444028, 734354, 888056, 1468708, 1776112, 2937416, 4773301, 5874832, 9546602, 19093204, 38186408, 76372816]

約数ペア:

[(1, 76372816), (2, 38186408), (4, 19093204), (8, 9546602), (13, 5874832), (16, 4773301), (26, 2937416), (43, 1776112), (52, 1468708), (86, 888056), (104, 734354), (172, 444028), (208, 367177), (344, 222014), (559, 136624), (688, 111007), (1118, 68312), (2236, 34156), (4472, 17078), (8539, 8944)]