7642208

素因数分解:

$2^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 17408160

約数和(自身を除く): 9765952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 109, 112, 218, 224, 313, 436, 626, 763, 872, 1252, 1526, 1744, 2191, 2504, 3052, 3488, 4382, 5008, 6104, 8764, 10016, 12208, 17528, 24416, 34117, 35056, 68234, 70112, 136468, 238819, 272936, 477638, 545872, 955276, 1091744, 1910552, 3821104, 7642208]

約数ペア:

[(1, 7642208), (2, 3821104), (4, 1910552), (7, 1091744), (8, 955276), (14, 545872), (16, 477638), (28, 272936), (32, 238819), (56, 136468), (109, 70112), (112, 68234), (218, 35056), (224, 34117), (313, 24416), (436, 17528), (626, 12208), (763, 10016), (872, 8764), (1252, 6104), (1526, 5008), (1744, 4382), (2191, 3488), (2504, 3052)]