71941384

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{134219}}^1$

素因数の和:134292

約数の個数: 16

約数和(自身を含む): 136904400

約数和(自身を除く): 64963016

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 134219, 268438, 536876, 1073752, 8992673, 17985346, 35970692, 71941384]

約数ペア:

[(1, 71941384), (2, 35970692), (4, 17985346), (8, 8992673), (67, 1073752), (134, 536876), (268, 268438), (536, 134219)]