40012962

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 93367296

約数和(自身を除く): 53354334

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 43, 46, 66, 69, 86, 129, 138, 253, 258, 473, 506, 613, 759, 946, 989, 1226, 1419, 1518, 1839, 1978, 2838, 2967, 3678, 5934, 6743, 10879, 13486, 14099, 20229, 21758, 26359, 28198, 32637, 40458, 42297, 52718, 65274, 79077, 84594, 155089, 158154, 289949, 310178, 465267, 579898, 606257, 869847, 930534, 1212514, 1739694, 1818771, 3637542, 6668827, 13337654, 20006481, 40012962]

約数ペア:

[(1, 40012962), (2, 20006481), (3, 13337654), (6, 6668827), (11, 3637542), (22, 1818771), (23, 1739694), (33, 1212514), (43, 930534), (46, 869847), (66, 606257), (69, 579898), (86, 465267), (129, 310178), (138, 289949), (253, 158154), (258, 155089), (473, 84594), (506, 79077), (613, 65274), (759, 52718), (946, 42297), (989, 40458), (1226, 32637), (1419, 28198), (1518, 26359), (1839, 21758), (1978, 20229), (2838, 14099), (2967, 13486), (3678, 10879), (5934, 6743)]