28777729526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1\times {\mathrm{18719}}^1$

素因数の和:27188

約数の個数: 32

約数和(自身を含む): 53137244160

約数和(自身を除く): 24359514634

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 8447, 16894, 18719, 37438, 59129, 109811, 118258, 131033, 219622, 243347, 262066, 486694, 768677, 1537354, 1703429, 3406858, 158119393, 316238786, 1106835751, 2055552109, 2213671502, 4111104218, 14388864763, 28777729526]

約数ペア:

[(1, 28777729526), (2, 14388864763), (7, 4111104218), (13, 2213671502), (14, 2055552109), (26, 1106835751), (91, 316238786), (182, 158119393), (8447, 3406858), (16894, 1703429), (18719, 1537354), (37438, 768677), (59129, 486694), (109811, 262066), (118258, 243347), (131033, 219622)]