7927808

素因数分解:

$2^{11}\times 7^2\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 18673200

約数和(自身を除く): 10745392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 79, 98, 112, 128, 158, 196, 224, 256, 316, 392, 448, 512, 553, 632, 784, 896, 1024, 1106, 1264, 1568, 1792, 2048, 2212, 2528, 3136, 3584, 3871, 4424, 5056, 6272, 7168, 7742, 8848, 10112, 12544, 14336, 15484, 17696, 20224, 25088, 30968, 35392, 40448, 50176, 61936, 70784, 80896, 100352, 123872, 141568, 161792, 247744, 283136, 495488, 566272, 990976, 1132544, 1981952, 3963904, 7927808]

約数ペア:

[(1, 7927808), (2, 3963904), (4, 1981952), (7, 1132544), (8, 990976), (14, 566272), (16, 495488), (28, 283136), (32, 247744), (49, 161792), (56, 141568), (64, 123872), (79, 100352), (98, 80896), (112, 70784), (128, 61936), (158, 50176), (196, 40448), (224, 35392), (256, 30968), (316, 25088), (392, 20224), (448, 17696), (512, 15484), (553, 14336), (632, 12544), (784, 10112), (896, 8848), (1024, 7742), (1106, 7168), (1264, 6272), (1568, 5056), (1792, 4424), (2048, 3871), (2212, 3584), (2528, 3136)]