70324492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{81019}}^1$

素因数の和:81061

約数の個数: 24

約数和(自身を含む): 145187840

約数和(自身を除く): 74863348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 81019, 162038, 324076, 567133, 1134266, 2268532, 2511589, 5023178, 10046356, 17581123, 35162246, 70324492]

約数ペア:

[(1, 70324492), (2, 35162246), (4, 17581123), (7, 10046356), (14, 5023178), (28, 2511589), (31, 2268532), (62, 1134266), (124, 567133), (217, 324076), (434, 162038), (868, 81019)]