26467948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 51819264

約数和(自身を除く): 25351316

約数列:

[1, 2, 4, 13, 26, 52, 67, 71, 107, 134, 142, 214, 268, 284, 428, 871, 923, 1391, 1742, 1846, 2782, 3484, 3692, 4757, 5564, 7169, 7597, 9514, 14338, 15194, 19028, 28676, 30388, 61841, 93197, 98761, 123682, 186394, 197522, 247364, 372788, 395044, 508999, 1017998, 2035996, 6616987, 13233974, 26467948]

約数ペア:

[(1, 26467948), (2, 13233974), (4, 6616987), (13, 2035996), (26, 1017998), (52, 508999), (67, 395044), (71, 372788), (107, 247364), (134, 197522), (142, 186394), (214, 123682), (268, 98761), (284, 93197), (428, 61841), (871, 30388), (923, 28676), (1391, 19028), (1742, 15194), (1846, 14338), (2782, 9514), (3484, 7597), (3692, 7169), (4757, 5564)]