252749056

素因数分解:

$2^8\times 7^2\times {\mathrm{20149}}^1$

素因数の和:20179

約数の個数: 54

約数和(自身を含む): 586909050

約数和(自身を除く): 334159994

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 20149, 40298, 80596, 141043, 161192, 282086, 322384, 564172, 644768, 987301, 1128344, 1289536, 1974602, 2256688, 2579072, 3949204, 4513376, 5158144, 7898408, 9026752, 15796816, 18053504, 31593632, 36107008, 63187264, 126374528, 252749056]

約数ペア:

[(1, 252749056), (2, 126374528), (4, 63187264), (7, 36107008), (8, 31593632), (14, 18053504), (16, 15796816), (28, 9026752), (32, 7898408), (49, 5158144), (56, 4513376), (64, 3949204), (98, 2579072), (112, 2256688), (128, 1974602), (196, 1289536), (224, 1128344), (256, 987301), (392, 644768), (448, 564172), (784, 322384), (896, 282086), (1568, 161192), (1792, 141043), (3136, 80596), (6272, 40298), (12544, 20149)]