38333944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 83721600

約数和(自身を除く): 45387656

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 101, 152, 202, 209, 227, 404, 418, 454, 808, 836, 908, 1111, 1672, 1816, 1919, 2222, 2497, 3838, 4313, 4444, 4994, 7676, 8626, 8888, 9988, 15352, 17252, 19976, 21109, 22927, 34504, 42218, 45854, 47443, 84436, 91708, 94886, 168872, 183416, 189772, 252197, 379544, 435613, 504394, 871226, 1008788, 1742452, 2017576, 3484904, 4791743, 9583486, 19166972, 38333944]

約数ペア:

[(1, 38333944), (2, 19166972), (4, 9583486), (8, 4791743), (11, 3484904), (19, 2017576), (22, 1742452), (38, 1008788), (44, 871226), (76, 504394), (88, 435613), (101, 379544), (152, 252197), (202, 189772), (209, 183416), (227, 168872), (404, 94886), (418, 91708), (454, 84436), (808, 47443), (836, 45854), (908, 42218), (1111, 34504), (1672, 22927), (1816, 21109), (1919, 19976), (2222, 17252), (2497, 15352), (3838, 9988), (4313, 8888), (4444, 8626), (4994, 7676)]