65978792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{39461}}^1$

素因数の和:39497

約数の個数: 32

約数和(自身を含む): 142063200

約数和(自身を除く): 76084408

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 39461, 78922, 157844, 315688, 434071, 749759, 868142, 1499518, 1736284, 2999036, 3472568, 5998072, 8247349, 16494698, 32989396, 65978792]

約数ペア:

[(1, 65978792), (2, 32989396), (4, 16494698), (8, 8247349), (11, 5998072), (19, 3472568), (22, 2999036), (38, 1736284), (44, 1499518), (76, 868142), (88, 749759), (152, 434071), (209, 315688), (418, 157844), (836, 78922), (1672, 39461)]