6409984

素因数分解:

$2^8\times 7^3\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 15125600

約数和(自身を除く): 8715616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 128, 146, 196, 224, 256, 292, 343, 392, 448, 511, 584, 686, 784, 896, 1022, 1168, 1372, 1568, 1792, 2044, 2336, 2744, 3136, 3577, 4088, 4672, 5488, 6272, 7154, 8176, 9344, 10976, 12544, 14308, 16352, 18688, 21952, 25039, 28616, 32704, 43904, 50078, 57232, 65408, 87808, 100156, 114464, 130816, 200312, 228928, 400624, 457856, 801248, 915712, 1602496, 3204992, 6409984]

約数ペア:

[(1, 6409984), (2, 3204992), (4, 1602496), (7, 915712), (8, 801248), (14, 457856), (16, 400624), (28, 228928), (32, 200312), (49, 130816), (56, 114464), (64, 100156), (73, 87808), (98, 65408), (112, 57232), (128, 50078), (146, 43904), (196, 32704), (224, 28616), (256, 25039), (292, 21952), (343, 18688), (392, 16352), (448, 14308), (511, 12544), (584, 10976), (686, 9344), (784, 8176), (896, 7154), (1022, 6272), (1168, 5488), (1372, 4672), (1568, 4088), (1792, 3577), (2044, 3136), (2336, 2744)]