26399164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 55248480

約数和(自身を除く): 28849316

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1217, 1276, 1972, 2434, 4868, 5423, 10846, 13387, 20689, 21692, 26774, 35293, 41378, 53548, 70586, 82756, 141172, 227579, 388223, 455158, 599981, 776446, 910316, 1199962, 1552892, 2399924, 6599791, 13199582, 26399164]

約数ペア:

[(1, 26399164), (2, 13199582), (4, 6599791), (11, 2399924), (17, 1552892), (22, 1199962), (29, 910316), (34, 776446), (44, 599981), (58, 455158), (68, 388223), (116, 227579), (187, 141172), (319, 82756), (374, 70586), (493, 53548), (638, 41378), (748, 35293), (986, 26774), (1217, 21692), (1276, 20689), (1972, 13387), (2434, 10846), (4868, 5423)]