15703339708

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{26993}}^1$

素因数の和:27346

約数の個数: 48

約数和(自身を含む): 31926343680

約数和(自身を除く): 16223003972

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 263, 316, 526, 553, 1052, 1106, 1841, 2212, 3682, 7364, 20777, 26993, 41554, 53986, 83108, 107972, 145439, 188951, 290878, 377902, 581756, 755804, 2132447, 4264894, 7099159, 8529788, 14198318, 14927129, 28396636, 29854258, 49694113, 59708516, 99388226, 198776452, 560833561, 1121667122, 2243334244, 3925834927, 7851669854, 15703339708]

約数ペア:

[(1, 15703339708), (2, 7851669854), (4, 3925834927), (7, 2243334244), (14, 1121667122), (28, 560833561), (79, 198776452), (158, 99388226), (263, 59708516), (316, 49694113), (526, 29854258), (553, 28396636), (1052, 14927129), (1106, 14198318), (1841, 8529788), (2212, 7099159), (3682, 4264894), (7364, 2132447), (20777, 755804), (26993, 581756), (41554, 377902), (53986, 290878), (83108, 188951), (107972, 145439)]