38869744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4465

約数の個数: 40

約数和(自身を含む): 82026000

約数和(自身を除く): 43156256

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 4409, 8816, 8818, 17636, 35272, 70544, 83771, 127861, 167542, 255722, 335084, 511444, 670168, 1022888, 1340336, 2045776, 2429359, 4858718, 9717436, 19434872, 38869744]

約数ペア:

[(1, 38869744), (2, 19434872), (4, 9717436), (8, 4858718), (16, 2429359), (19, 2045776), (29, 1340336), (38, 1022888), (58, 670168), (76, 511444), (116, 335084), (152, 255722), (232, 167542), (304, 127861), (464, 83771), (551, 70544), (1102, 35272), (2204, 17636), (4408, 8818), (4409, 8816)]