40883402

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9041}}^1$

素因数の和:9086

約数の個数: 32

約数和(自身を含む): 78122880

約数和(自身を除く): 37239478

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 9041, 18082, 63287, 126574, 153697, 171779, 307394, 343558, 1075879, 1202453, 2151758, 2404906, 2920243, 5840486, 20441701, 40883402]

約数ペア:

[(1, 40883402), (2, 20441701), (7, 5840486), (14, 2920243), (17, 2404906), (19, 2151758), (34, 1202453), (38, 1075879), (119, 343558), (133, 307394), (238, 171779), (266, 153697), (323, 126574), (646, 63287), (2261, 18082), (4522, 9041)]