28156668158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{1217533}}^1$

素因数の和:1217939

約数の個数: 16

約数和(自身を含む): 43714340736

約数和(自身を除く): 15557672578

約数列:

[1, 2, 31, 62, 373, 746, 11563, 23126, 1217533, 2435066, 37743523, 75487046, 454139809, 908279618, 14078334079, 28156668158]

約数ペア:

[(1, 28156668158), (2, 14078334079), (31, 908279618), (62, 454139809), (373, 75487046), (746, 37743523), (11563, 2435066), (23126, 1217533)]