67609904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7669}}^1$

素因数の和:7725

約数の個数: 40

約数和(自身を含む): 142662000

約数和(自身を除く): 75052096

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7669, 8816, 15338, 30676, 61352, 122704, 145711, 222401, 291422, 444802, 582844, 889604, 1165688, 1779208, 2331376, 3558416, 4225619, 8451238, 16902476, 33804952, 67609904]

約数ペア:

[(1, 67609904), (2, 33804952), (4, 16902476), (8, 8451238), (16, 4225619), (19, 3558416), (29, 2331376), (38, 1779208), (58, 1165688), (76, 889604), (116, 582844), (152, 444802), (232, 291422), (304, 222401), (464, 145711), (551, 122704), (1102, 61352), (2204, 30676), (4408, 15338), (7669, 8816)]