71824258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{21911}}^1$

素因数の和:22073

約数の個数: 16

約数和(自身を含む): 118324800

約数和(自身を除く): 46500542

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 21911, 43822, 241021, 482042, 3264739, 6529478, 35912129, 71824258]

約数ペア:

[(1, 71824258), (2, 35912129), (11, 6529478), (22, 3264739), (149, 482042), (298, 241021), (1639, 43822), (3278, 21911)]