65504296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{57259}}^1$

素因数の和:57289

約数の個数: 32

約数和(自身を含む): 144295200

約数和(自身を除く): 78790904

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 57259, 114518, 229036, 458072, 629849, 744367, 1259698, 1488734, 2519396, 2977468, 5038792, 5954936, 8188037, 16376074, 32752148, 65504296]

約数ペア:

[(1, 65504296), (2, 32752148), (4, 16376074), (8, 8188037), (11, 5954936), (13, 5038792), (22, 2977468), (26, 2519396), (44, 1488734), (52, 1259698), (88, 744367), (104, 629849), (143, 458072), (286, 229036), (572, 114518), (1144, 57259)]