28830468

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{947}}^1$

素因数の和:1056

約数の個数: 48

約数和(自身を含む): 70076160

約数和(自身を除く): 41245692

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 86, 118, 129, 172, 177, 236, 258, 354, 516, 708, 947, 1894, 2537, 2841, 3788, 5074, 5682, 7611, 10148, 11364, 15222, 30444, 40721, 55873, 81442, 111746, 122163, 162884, 167619, 223492, 244326, 335238, 488652, 670476, 2402539, 4805078, 7207617, 9610156, 14415234, 28830468]

約数ペア:

[(1, 28830468), (2, 14415234), (3, 9610156), (4, 7207617), (6, 4805078), (12, 2402539), (43, 670476), (59, 488652), (86, 335238), (118, 244326), (129, 223492), (172, 167619), (177, 162884), (236, 122163), (258, 111746), (354, 81442), (516, 55873), (708, 40721), (947, 30444), (1894, 15222), (2537, 11364), (2841, 10148), (3788, 7611), (5074, 5682)]