13566644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 72

約数和(自身を含む): 30498048

約数和(自身を除く): 16931404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 61, 91, 94, 122, 169, 182, 188, 244, 329, 338, 364, 427, 611, 658, 676, 793, 854, 1183, 1222, 1316, 1586, 1708, 2366, 2444, 2867, 3172, 4277, 4732, 5551, 5734, 7943, 8554, 10309, 11102, 11468, 15886, 17108, 20069, 20618, 22204, 31772, 37271, 40138, 41236, 55601, 72163, 74542, 80276, 111202, 144326, 149084, 222404, 260897, 288652, 484523, 521794, 969046, 1043588, 1938092, 3391661, 6783322, 13566644]

約数ペア:

[(1, 13566644), (2, 6783322), (4, 3391661), (7, 1938092), (13, 1043588), (14, 969046), (26, 521794), (28, 484523), (47, 288652), (52, 260897), (61, 222404), (91, 149084), (94, 144326), (122, 111202), (169, 80276), (182, 74542), (188, 72163), (244, 55601), (329, 41236), (338, 40138), (364, 37271), (427, 31772), (611, 22204), (658, 20618), (676, 20069), (793, 17108), (854, 15886), (1183, 11468), (1222, 11102), (1316, 10309), (1586, 8554), (1708, 7943), (2366, 5734), (2444, 5551), (2867, 4732), (3172, 4277)]