27572912

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 58244040

約数和(自身を除く): 30671128

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 89, 134, 136, 178, 268, 272, 289, 356, 536, 578, 712, 1072, 1139, 1156, 1424, 1513, 2278, 2312, 3026, 4556, 4624, 5963, 6052, 9112, 11926, 12104, 18224, 19363, 23852, 24208, 25721, 38726, 47704, 51442, 77452, 95408, 101371, 102884, 154904, 202742, 205768, 309808, 405484, 411536, 810968, 1621936, 1723307, 3446614, 6893228, 13786456, 27572912]

約数ペア:

[(1, 27572912), (2, 13786456), (4, 6893228), (8, 3446614), (16, 1723307), (17, 1621936), (34, 810968), (67, 411536), (68, 405484), (89, 309808), (134, 205768), (136, 202742), (178, 154904), (268, 102884), (272, 101371), (289, 95408), (356, 77452), (536, 51442), (578, 47704), (712, 38726), (1072, 25721), (1139, 24208), (1156, 23852), (1424, 19363), (1513, 18224), (2278, 12104), (2312, 11926), (3026, 9112), (4556, 6052), (4624, 5963)]