69811852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{739}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 141724800

約数和(自身を除く): 71912948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 113, 209, 226, 418, 452, 739, 836, 1243, 1478, 2147, 2486, 2956, 4294, 4972, 8129, 8588, 14041, 16258, 23617, 28082, 32516, 47234, 56164, 83507, 94468, 154451, 167014, 308902, 334028, 617804, 918577, 1586633, 1837154, 3173266, 3674308, 6346532, 17452963, 34905926, 69811852]

約数ペア:

[(1, 69811852), (2, 34905926), (4, 17452963), (11, 6346532), (19, 3674308), (22, 3173266), (38, 1837154), (44, 1586633), (76, 918577), (113, 617804), (209, 334028), (226, 308902), (418, 167014), (452, 154451), (739, 94468), (836, 83507), (1243, 56164), (1478, 47234), (2147, 32516), (2486, 28082), (2956, 23617), (4294, 16258), (4972, 14041), (8129, 8588)]