69936496

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20143}}^1$

素因数の和:20189

約数の個数: 40

約数和(自身を含む): 159862784

約数和(自身を除く): 89926288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 20143, 40286, 80572, 141001, 161144, 282002, 322288, 564004, 624433, 1128008, 1248866, 2256016, 2497732, 4371031, 4995464, 8742062, 9990928, 17484124, 34968248, 69936496]

約数ペア:

[(1, 69936496), (2, 34968248), (4, 17484124), (7, 9990928), (8, 8742062), (14, 4995464), (16, 4371031), (28, 2497732), (31, 2256016), (56, 1248866), (62, 1128008), (112, 624433), (124, 564004), (217, 322288), (248, 282002), (434, 161144), (496, 141001), (868, 80572), (1736, 40286), (3472, 20143)]