78372976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{10861}}^1$

素因数の和:10921

約数の個数: 40

約数和(自身を含む): 169707888

約数和(自身を除く): 91334912

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 10861, 21722, 43444, 86888, 119471, 173776, 238942, 445301, 477884, 890602, 955768, 1781204, 1911536, 3562408, 4898311, 7124816, 9796622, 19593244, 39186488, 78372976]

約数ペア:

[(1, 78372976), (2, 39186488), (4, 19593244), (8, 9796622), (11, 7124816), (16, 4898311), (22, 3562408), (41, 1911536), (44, 1781204), (82, 955768), (88, 890602), (164, 477884), (176, 445301), (328, 238942), (451, 173776), (656, 119471), (902, 86888), (1804, 43444), (3608, 21722), (7216, 10861)]