72287536

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8573}}^1$

素因数の和:8629

約数の個数: 40

約数和(自身を含む): 153097344

約数和(自身を除く): 80809808

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 8573, 17146, 34292, 68584, 137168, 145741, 265763, 291482, 531526, 582964, 1063052, 1165928, 2126104, 2331856, 4252208, 4517971, 9035942, 18071884, 36143768, 72287536]

約数ペア:

[(1, 72287536), (2, 36143768), (4, 18071884), (8, 9035942), (16, 4517971), (17, 4252208), (31, 2331856), (34, 2126104), (62, 1165928), (68, 1063052), (124, 582964), (136, 531526), (248, 291482), (272, 265763), (496, 145741), (527, 137168), (1054, 68584), (2108, 34292), (4216, 17146), (8432, 8573)]