42789776

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 84816000

約数和(自身を除く): 42026224

約数列:

[1, 2, 4, 8, 16, 89, 151, 178, 199, 302, 356, 398, 604, 712, 796, 1208, 1424, 1592, 2416, 3184, 13439, 17711, 26878, 30049, 35422, 53756, 60098, 70844, 107512, 120196, 141688, 215024, 240392, 283376, 480784, 2674361, 5348722, 10697444, 21394888, 42789776]

約数ペア:

[(1, 42789776), (2, 21394888), (4, 10697444), (8, 5348722), (16, 2674361), (89, 480784), (151, 283376), (178, 240392), (199, 215024), (302, 141688), (356, 120196), (398, 107512), (604, 70844), (712, 60098), (796, 53756), (1208, 35422), (1424, 30049), (1592, 26878), (2416, 17711), (3184, 13439)]