28723179632

素因数分解:

$2^4\times 7^1\times {\mathrm{6577}}^1\times {\mathrm{38993}}^1$

素因数の和:45585

約数の個数: 40

約数和(自身を含む): 63612627936

約数和(自身を除く): 34889448304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6577, 13154, 26308, 38993, 46039, 52616, 77986, 92078, 105232, 155972, 184156, 272951, 311944, 368312, 545902, 623888, 736624, 1091804, 2183608, 4367216, 256456961, 512913922, 1025827844, 1795198727, 2051655688, 3590397454, 4103311376, 7180794908, 14361589816, 28723179632]

約数ペア:

[(1, 28723179632), (2, 14361589816), (4, 7180794908), (7, 4103311376), (8, 3590397454), (14, 2051655688), (16, 1795198727), (28, 1025827844), (56, 512913922), (112, 256456961), (6577, 4367216), (13154, 2183608), (26308, 1091804), (38993, 736624), (46039, 623888), (52616, 545902), (77986, 368312), (92078, 311944), (105232, 272951), (155972, 184156)]