15635872

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^2\times {\mathrm{83}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 36874656

約数和(自身を除く): 21238784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 83, 112, 116, 166, 203, 224, 232, 332, 406, 464, 581, 664, 812, 841, 928, 1162, 1328, 1624, 1682, 2324, 2407, 2656, 3248, 3364, 4648, 4814, 5887, 6496, 6728, 9296, 9628, 11774, 13456, 16849, 18592, 19256, 23548, 26912, 33698, 38512, 47096, 67396, 69803, 77024, 94192, 134792, 139606, 188384, 269584, 279212, 488621, 539168, 558424, 977242, 1116848, 1954484, 2233696, 3908968, 7817936, 15635872]

約数ペア:

[(1, 15635872), (2, 7817936), (4, 3908968), (7, 2233696), (8, 1954484), (14, 1116848), (16, 977242), (28, 558424), (29, 539168), (32, 488621), (56, 279212), (58, 269584), (83, 188384), (112, 139606), (116, 134792), (166, 94192), (203, 77024), (224, 69803), (232, 67396), (332, 47096), (406, 38512), (464, 33698), (581, 26912), (664, 23548), (812, 19256), (841, 18592), (928, 16849), (1162, 13456), (1328, 11774), (1624, 9628), (1682, 9296), (2324, 6728), (2407, 6496), (2656, 5887), (3248, 4814), (3364, 4648)]