72174022

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{16607}}^1$

素因数の和:16703

約数の個数: 16

約数和(自身を含む): 113000832

約数和(自身を除く): 40826810

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4346, 16607, 33214, 680887, 880171, 1361774, 1760342, 36087011, 72174022]

約数ペア:

[(1, 72174022), (2, 36087011), (41, 1760342), (53, 1361774), (82, 880171), (106, 680887), (2173, 33214), (4346, 16607)]