71924237

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{6269}}^1$

素因数の和:6436

約数の個数: 16

約数和(自身を含む): 90288000

約数和(自身を除く): 18363763

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 6269, 11473, 43883, 68959, 482713, 934081, 6538567, 10274891, 71924237]

約数ペア:

[(1, 71924237), (7, 10274891), (11, 6538567), (77, 934081), (149, 482713), (1043, 68959), (1639, 43883), (6269, 11473)]