42087838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{70381}}^1$

素因数の和:70419

約数の個数: 16

約数和(自身を含む): 70945056

約数和(自身を除く): 28857218

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 70381, 140762, 914953, 1618763, 1829906, 3237526, 21043919, 42087838]

約数ペア:

[(1, 42087838), (2, 21043919), (13, 3237526), (23, 1829906), (26, 1618763), (46, 914953), (299, 140762), (598, 70381)]