39944802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 88473600

約数和(自身を除く): 48528798

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 89, 93, 114, 127, 178, 186, 254, 267, 381, 534, 589, 762, 1178, 1691, 1767, 2413, 2759, 3382, 3534, 3937, 4826, 5073, 5518, 7239, 7874, 8277, 10146, 11303, 11811, 14478, 16554, 22606, 23622, 33909, 52421, 67818, 74803, 104842, 149606, 157263, 214757, 224409, 314526, 350393, 429514, 448818, 644271, 700786, 1051179, 1288542, 2102358, 6657467, 13314934, 19972401, 39944802]

約数ペア:

[(1, 39944802), (2, 19972401), (3, 13314934), (6, 6657467), (19, 2102358), (31, 1288542), (38, 1051179), (57, 700786), (62, 644271), (89, 448818), (93, 429514), (114, 350393), (127, 314526), (178, 224409), (186, 214757), (254, 157263), (267, 149606), (381, 104842), (534, 74803), (589, 67818), (762, 52421), (1178, 33909), (1691, 23622), (1767, 22606), (2413, 16554), (2759, 14478), (3382, 11811), (3534, 11303), (3937, 10146), (4826, 8277), (5073, 7874), (5518, 7239)]