3963904

素因数分解:

$2^{10}\times 7^2\times {\mathrm{79}}^1$

素因数の和:113

約数の個数: 66

約数和(自身を含む): 9334320

約数和(自身を除く): 5370416

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, 2212, 2528, 3136, 3584, 3871, 4424, 5056, 6272, 7168, 7742, 8848, 10112, 12544, 15484, 17696, 20224, 25088, 30968, 35392, 40448, 50176, 61936, 70784, 80896, 123872, 141568, 247744, 283136, 495488, 566272, 990976, 1981952, 3963904]

約数ペア:

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