70485896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35671}}^1$

素因数の和:35709

約数の個数: 32

約数和(自身を含む): 149822400

約数和(自身を除く): 79336504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 35671, 71342, 142684, 285368, 463723, 677749, 927446, 1355498, 1854892, 2710996, 3709784, 5421992, 8810737, 17621474, 35242948, 70485896]

約数ペア:

[(1, 70485896), (2, 35242948), (4, 17621474), (8, 8810737), (13, 5421992), (19, 3709784), (26, 2710996), (38, 1854892), (52, 1355498), (76, 927446), (104, 677749), (152, 463723), (247, 285368), (494, 142684), (988, 71342), (1976, 35671)]