804848

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:305

約数の個数: 40

約数和(自身を含む): 1807920

約数和(自身を除く): 1003072

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 269, 272, 374, 538, 748, 1076, 1496, 2152, 2959, 2992, 4304, 4573, 5918, 9146, 11836, 18292, 23672, 36584, 47344, 50303, 73168, 100606, 201212, 402424, 804848]

約数ペア:

[(1, 804848), (2, 402424), (4, 201212), (8, 100606), (11, 73168), (16, 50303), (17, 47344), (22, 36584), (34, 23672), (44, 18292), (68, 11836), (88, 9146), (136, 5918), (176, 4573), (187, 4304), (269, 2992), (272, 2959), (374, 2152), (538, 1496), (748, 1076)]