42839888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29423}}^1$

素因数の和:29451

約数の個数: 40

約数和(自身を含む): 102160128

約数和(自身を除く): 59320240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 29423, 58846, 117692, 205961, 235384, 382499, 411922, 470768, 764998, 823844, 1529996, 1647688, 2677493, 3059992, 3295376, 5354986, 6119984, 10709972, 21419944, 42839888]

約数ペア:

[(1, 42839888), (2, 21419944), (4, 10709972), (7, 6119984), (8, 5354986), (13, 3295376), (14, 3059992), (16, 2677493), (26, 1647688), (28, 1529996), (52, 823844), (56, 764998), (91, 470768), (104, 411922), (112, 382499), (182, 235384), (208, 205961), (364, 117692), (728, 58846), (1456, 29423)]