47070142

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 83885760

約数和(自身を除く): 36815618

約数列:

[1, 2, 7, 14, 37, 74, 89, 178, 259, 518, 623, 1021, 1246, 2042, 3293, 6586, 7147, 14294, 23051, 37777, 46102, 75554, 90869, 181738, 264439, 528878, 636083, 1272166, 3362153, 6724306, 23535071, 47070142]

約数ペア:

[(1, 47070142), (2, 23535071), (7, 6724306), (14, 3362153), (37, 1272166), (74, 636083), (89, 528878), (178, 264439), (259, 181738), (518, 90869), (623, 75554), (1021, 46102), (1246, 37777), (2042, 23051), (3293, 14294), (6586, 7147)]