71490032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{607}}^1$

素因数の和:1065

約数の個数: 40

約数和(自身を含む): 147240576

約数和(自身を除く): 75750544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 433, 607, 866, 1214, 1732, 2428, 3464, 4856, 6928, 7361, 9712, 10319, 14722, 20638, 29444, 41276, 58888, 82552, 117776, 165104, 262831, 525662, 1051324, 2102648, 4205296, 4468127, 8936254, 17872508, 35745016, 71490032]

約数ペア:

[(1, 71490032), (2, 35745016), (4, 17872508), (8, 8936254), (16, 4468127), (17, 4205296), (34, 2102648), (68, 1051324), (136, 525662), (272, 262831), (433, 165104), (607, 117776), (866, 82552), (1214, 58888), (1732, 41276), (2428, 29444), (3464, 20638), (4856, 14722), (6928, 10319), (7361, 9712)]