419775776

素因数分解:

$2^5\times 7^1\times {\mathrm{239}}^1\times {\mathrm{7841}}^1$

素因数の和:8097

約数の個数: 48

約数和(自身を含む): 948568320

約数和(自身を除く): 528792544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 239, 478, 956, 1673, 1912, 3346, 3824, 6692, 7648, 7841, 13384, 15682, 26768, 31364, 53536, 54887, 62728, 109774, 125456, 219548, 250912, 439096, 878192, 1756384, 1873999, 3747998, 7495996, 13117993, 14991992, 26235986, 29983984, 52471972, 59967968, 104943944, 209887888, 419775776]

約数ペア:

[(1, 419775776), (2, 209887888), (4, 104943944), (7, 59967968), (8, 52471972), (14, 29983984), (16, 26235986), (28, 14991992), (32, 13117993), (56, 7495996), (112, 3747998), (224, 1873999), (239, 1756384), (478, 878192), (956, 439096), (1673, 250912), (1912, 219548), (3346, 125456), (3824, 109774), (6692, 62728), (7648, 54887), (7841, 53536), (13384, 31364), (15682, 26768)]