26930618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 25324102

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 143, 187, 191, 221, 286, 319, 374, 377, 382, 442, 493, 638, 754, 986, 2101, 2431, 2483, 3247, 4147, 4202, 4862, 4966, 5423, 5539, 6409, 6494, 8294, 10846, 11078, 12818, 27313, 35717, 42211, 54626, 60929, 70499, 71434, 72007, 84422, 94163, 121858, 140998, 144014, 188326, 464321, 792077, 928642, 1035793, 1224119, 1584154, 2071586, 2448238, 13465309, 26930618]

約数ペア:

[(1, 26930618), (2, 13465309), (11, 2448238), (13, 2071586), (17, 1584154), (22, 1224119), (26, 1035793), (29, 928642), (34, 792077), (58, 464321), (143, 188326), (187, 144014), (191, 140998), (221, 121858), (286, 94163), (319, 84422), (374, 72007), (377, 71434), (382, 70499), (442, 60929), (493, 54626), (638, 42211), (754, 35717), (986, 27313), (2101, 12818), (2431, 11078), (2483, 10846), (3247, 8294), (4147, 6494), (4202, 6409), (4862, 5539), (4966, 5423)]