40678872

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{541}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 110177760

約数和(自身を除く): 69498888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 241, 312, 482, 541, 723, 964, 1082, 1446, 1623, 1928, 2164, 2892, 3133, 3246, 4328, 5784, 6266, 6492, 7033, 9399, 12532, 12984, 14066, 18798, 21099, 25064, 28132, 37596, 42198, 56264, 75192, 84396, 130381, 168792, 260762, 391143, 521524, 782286, 1043048, 1564572, 1694953, 3129144, 3389906, 5084859, 6779812, 10169718, 13559624, 20339436, 40678872]

約数ペア:

[(1, 40678872), (2, 20339436), (3, 13559624), (4, 10169718), (6, 6779812), (8, 5084859), (12, 3389906), (13, 3129144), (24, 1694953), (26, 1564572), (39, 1043048), (52, 782286), (78, 521524), (104, 391143), (156, 260762), (241, 168792), (312, 130381), (482, 84396), (541, 75192), (723, 56264), (964, 42198), (1082, 37596), (1446, 28132), (1623, 25064), (1928, 21099), (2164, 18798), (2892, 14066), (3133, 12984), (3246, 12532), (4328, 9399), (5784, 7033), (6266, 6492)]