28915092

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18679}}^1$

素因数の和:18732

約数の個数: 36

約数和(自身を含む): 74794720

約数和(自身を除く): 45879628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18679, 37358, 56037, 74716, 112074, 168111, 224148, 336222, 672444, 803197, 1606394, 2409591, 3212788, 4819182, 7228773, 9638364, 14457546, 28915092]

約数ペア:

[(1, 28915092), (2, 14457546), (3, 9638364), (4, 7228773), (6, 4819182), (9, 3212788), (12, 2409591), (18, 1606394), (36, 803197), (43, 672444), (86, 336222), (129, 224148), (172, 168111), (258, 112074), (387, 74716), (516, 56037), (774, 37358), (1548, 18679)]