4919488

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:237

約数の個数: 56

約数和(自身を含む): 11379200

約数和(自身を除く): 6459712

約数列:

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

約数ペア:

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