40781058838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{3253}}^1$

素因数の和:3649

約数の個数: 64

約数和(自身を含む): 70671569472

約数和(自身を除く): 29890510634

約数列:

[1, 2, 13, 17, 26, 34, 113, 221, 226, 251, 442, 502, 1469, 1921, 2938, 3253, 3263, 3842, 4267, 6506, 6526, 8534, 24973, 28363, 42289, 49946, 55301, 55471, 56726, 84578, 110602, 110942, 367589, 368719, 482171, 718913, 735178, 737438, 816503, 964342, 1437826, 1633006, 4778657, 6249013, 6268223, 9557314, 10614539, 12498026, 12536446, 13880551, 21229078, 27761102, 81237169, 92264839, 162474338, 180447163, 184529678, 360894326, 1199442907, 1568502263, 2398885814, 3137004526, 20390529419, 40781058838]

約数ペア:

[(1, 40781058838), (2, 20390529419), (13, 3137004526), (17, 2398885814), (26, 1568502263), (34, 1199442907), (113, 360894326), (221, 184529678), (226, 180447163), (251, 162474338), (442, 92264839), (502, 81237169), (1469, 27761102), (1921, 21229078), (2938, 13880551), (3253, 12536446), (3263, 12498026), (3842, 10614539), (4267, 9557314), (6506, 6268223), (6526, 6249013), (8534, 4778657), (24973, 1633006), (28363, 1437826), (42289, 964342), (49946, 816503), (55301, 737438), (55471, 735178), (56726, 718913), (84578, 482171), (110602, 368719), (110942, 367589)]