29989568

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 84

約数和(自身を含む): 70710552

約数和(自身を除く): 40720984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 131, 146, 196, 224, 262, 292, 392, 448, 511, 524, 584, 784, 917, 1022, 1048, 1168, 1568, 1834, 2044, 2096, 2336, 3136, 3577, 3668, 4088, 4192, 4672, 6419, 7154, 7336, 8176, 8384, 9563, 12838, 14308, 14672, 16352, 19126, 25676, 28616, 29344, 32704, 38252, 51352, 57232, 58688, 66941, 76504, 102704, 114464, 133882, 153008, 205408, 228928, 267764, 306016, 410816, 468587, 535528, 612032, 937174, 1071056, 1874348, 2142112, 3748696, 4284224, 7497392, 14994784, 29989568]

約数ペア:

[(1, 29989568), (2, 14994784), (4, 7497392), (7, 4284224), (8, 3748696), (14, 2142112), (16, 1874348), (28, 1071056), (32, 937174), (49, 612032), (56, 535528), (64, 468587), (73, 410816), (98, 306016), (112, 267764), (131, 228928), (146, 205408), (196, 153008), (224, 133882), (262, 114464), (292, 102704), (392, 76504), (448, 66941), (511, 58688), (524, 57232), (584, 51352), (784, 38252), (917, 32704), (1022, 29344), (1048, 28616), (1168, 25676), (1568, 19126), (1834, 16352), (2044, 14672), (2096, 14308), (2336, 12838), (3136, 9563), (3577, 8384), (3668, 8176), (4088, 7336), (4192, 7154), (4672, 6419)]