29756688

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 80

約数和(自身を含む): 84786240

約数和(自身を除く): 55029552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 156, 172, 208, 258, 312, 344, 516, 559, 624, 688, 1032, 1109, 1118, 1677, 2064, 2218, 2236, 3327, 3354, 4436, 4472, 6654, 6708, 8872, 8944, 13308, 13416, 14417, 17744, 26616, 26832, 28834, 43251, 47687, 53232, 57668, 86502, 95374, 115336, 143061, 173004, 190748, 230672, 286122, 346008, 381496, 572244, 619931, 692016, 762992, 1144488, 1239862, 1859793, 2288976, 2479724, 3719586, 4959448, 7439172, 9918896, 14878344, 29756688]

約数ペア:

[(1, 29756688), (2, 14878344), (3, 9918896), (4, 7439172), (6, 4959448), (8, 3719586), (12, 2479724), (13, 2288976), (16, 1859793), (24, 1239862), (26, 1144488), (39, 762992), (43, 692016), (48, 619931), (52, 572244), (78, 381496), (86, 346008), (104, 286122), (129, 230672), (156, 190748), (172, 173004), (208, 143061), (258, 115336), (312, 95374), (344, 86502), (516, 57668), (559, 53232), (624, 47687), (688, 43251), (1032, 28834), (1109, 26832), (1118, 26616), (1677, 17744), (2064, 14417), (2218, 13416), (2236, 13308), (3327, 8944), (3354, 8872), (4436, 6708), (4472, 6654)]