9838976

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 22848000

約数和(自身を除く): 13009024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 139, 158, 224, 278, 316, 448, 553, 556, 632, 896, 973, 1106, 1112, 1264, 1946, 2212, 2224, 2528, 3892, 4424, 4448, 5056, 7784, 8848, 8896, 10112, 10981, 15568, 17696, 17792, 21962, 31136, 35392, 43924, 62272, 70784, 76867, 87848, 124544, 153734, 175696, 307468, 351392, 614936, 702784, 1229872, 1405568, 2459744, 4919488, 9838976]

約数ペア:

[(1, 9838976), (2, 4919488), (4, 2459744), (7, 1405568), (8, 1229872), (14, 702784), (16, 614936), (28, 351392), (32, 307468), (56, 175696), (64, 153734), (79, 124544), (112, 87848), (128, 76867), (139, 70784), (158, 62272), (224, 43924), (278, 35392), (316, 31136), (448, 21962), (553, 17792), (556, 17696), (632, 15568), (896, 10981), (973, 10112), (1106, 8896), (1112, 8848), (1264, 7784), (1946, 5056), (2212, 4448), (2224, 4424), (2528, 3892)]