26437684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 72

約数和(自身を含む): 59192448

約数和(自身を除く): 32754764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 151, 169, 182, 259, 302, 338, 364, 481, 518, 604, 676, 962, 1036, 1057, 1183, 1924, 1963, 2114, 2366, 3367, 3926, 4228, 4732, 5587, 6253, 6734, 7852, 11174, 12506, 13468, 13741, 22348, 25012, 25519, 27482, 39109, 43771, 51038, 54964, 72631, 78218, 87542, 102076, 145262, 156436, 175084, 178633, 290524, 357266, 508417, 714532, 944203, 1016834, 1888406, 2033668, 3776812, 6609421, 13218842, 26437684]

約数ペア:

[(1, 26437684), (2, 13218842), (4, 6609421), (7, 3776812), (13, 2033668), (14, 1888406), (26, 1016834), (28, 944203), (37, 714532), (52, 508417), (74, 357266), (91, 290524), (148, 178633), (151, 175084), (169, 156436), (182, 145262), (259, 102076), (302, 87542), (338, 78218), (364, 72631), (481, 54964), (518, 51038), (604, 43771), (676, 39109), (962, 27482), (1036, 25519), (1057, 25012), (1183, 22348), (1924, 13741), (1963, 13468), (2114, 12506), (2366, 11174), (3367, 7852), (3926, 6734), (4228, 6253), (4732, 5587)]