64638419522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1\times {\mathrm{117571}}^1$

素因数の和:127081

約数の個数: 16

約数和(自身を含む): 100312430400

約数和(自身を除く): 35674010878

約数列:

[1, 2, 29, 58, 9479, 18958, 117571, 235142, 274891, 549782, 3409559, 6819118, 1114455509, 2228911018, 32319209761, 64638419522]

約数ペア:

[(1, 64638419522), (2, 32319209761), (29, 2228911018), (58, 1114455509), (9479, 6819118), (18958, 3409559), (117571, 549782), (235142, 274891)]