25523536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{743}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 52585920

約数和(自身を除く): 27062384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 113, 152, 226, 304, 452, 743, 904, 1486, 1808, 2147, 2972, 4294, 5944, 8588, 11888, 14117, 17176, 28234, 34352, 56468, 83959, 112936, 167918, 225872, 335836, 671672, 1343344, 1595221, 3190442, 6380884, 12761768, 25523536]

約数ペア:

[(1, 25523536), (2, 12761768), (4, 6380884), (8, 3190442), (16, 1595221), (19, 1343344), (38, 671672), (76, 335836), (113, 225872), (152, 167918), (226, 112936), (304, 83959), (452, 56468), (743, 34352), (904, 28234), (1486, 17176), (1808, 14117), (2147, 11888), (2972, 8588), (4294, 5944)]