65676848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7845

約数の個数: 40

約数和(自身を含む): 139098240

約数和(自身を除く): 73421392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 7789, 8432, 15578, 31156, 62312, 124624, 132413, 241459, 264826, 482918, 529652, 965836, 1059304, 1931672, 2118608, 3863344, 4104803, 8209606, 16419212, 32838424, 65676848]

約数ペア:

[(1, 65676848), (2, 32838424), (4, 16419212), (8, 8209606), (16, 4104803), (17, 3863344), (31, 2118608), (34, 1931672), (62, 1059304), (68, 965836), (124, 529652), (136, 482918), (248, 264826), (272, 241459), (496, 132413), (527, 124624), (1054, 62312), (2108, 31156), (4216, 15578), (7789, 8432)]