66111812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{29567}}^1$

素因数の和:29627

約数の個数: 24

約数和(自身を含む): 127497216

約数和(自身を除く): 61385404

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 29567, 59134, 118268, 384371, 768742, 1271381, 1537484, 2542762, 5085524, 16527953, 33055906, 66111812]

約数ペア:

[(1, 66111812), (2, 33055906), (4, 16527953), (13, 5085524), (26, 2542762), (43, 1537484), (52, 1271381), (86, 768742), (172, 384371), (559, 118268), (1118, 59134), (2236, 29567)]